Randeni, Harshana
Current rating: 1516
Record: 55-47-2 (GP) / 2-6 (professional)
Grand Prix Sydney 2006Grand Prix Melbourne 2009Grand Prix Sydney 2013Grand Prix Brisbane 2013Grand Prix Melbourne 2014Grand Prix Sydney 2015Grand Prix Melbourne 2016Grand Prix Sydney 2016Grand Prix Brisbane 2017Grand Prix Melbourne 2018Grand Prix Sydney 2019Grand Prix Brisbane 2019Players Tour Nagoya 2020Regional Championships Melbourne 2023
| Regional Championships Melbourne 2023 (ONE standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Davison, Kate (1427) | Lost 1-2 | -201527 |
| 2standard | 61 | Weyers, Beau (1534) | Won 2-1 | +181545 |
| 3standard | 47 | Oks, Oliver (1743) | Lost 0-2 | -151530 |
| 4standard | 40 | Tolonen, Lewis (1633) | Won 2-1 | +201550 |
| 5standard | 41 | King, Oliver (1589) | Lost 0-2 | -171533 |
| 6standard | 36 | Trezise, Klarke (1560) | Lost 0-2 | -171516 |
| top | average opponent: 1581record: 2-4 | new rating: 1516 | ||
| Players Tour Nagoya 2020 (pioneer) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 17 | Ferrer, John Reuben (1737) | Lost 1-2 | -161587 |
| 2draft | 17 | Ohki, Tatsuhiko (1861) | Lost 0-2 | -131574 |
| 3draft | 17 | Fujita, Tsuyoshi (1900) | Lost 0-2 | -121562 |
| 4pioneer | 93 | Den, Mark (1429) | Lost 0-2 | -211541 |
| 5pioneer | 92 | Sato, Naoki0360 (1468) | Won 2-1 | +171558 |
| 6pioneer | 80 | Tomizawa, Shin (1947) | Lost 0-2 | -111547 |
| 7pioneer | 75 | Itou, Hayato (1473) | Won 2-0 | +161563 |
| 8pioneer | 65 | Segou, Kenji (1649) | Lost 0-2 | -161547 |
| top | average opponent: 1683record: 2-6 | new rating: 1547 | ||
| Grand Prix Brisbane 2019 (ELD standard) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 41 | Hilario, Jose Gabriel (1609) | Lost 0-2 | -191642 |
| 4standard | 92 | Holmes, Cleave (1536) | Lost 0-2 | -201622 |
| 5standard | 124 | Morrell, Matthew (1537) | Lost 0-2 | -191603 |
| top | average opponent: 1560record: 0-3 | new rating: 1603 | ||
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1694 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 84 | Wilson, Joshua [AUS] (1489) | Won 2-0 | +141708 |
| 3sealed | 88 | Jensen, Brandon (1535) | Lost 0-2 | -211687 |
| 4sealed | 74 | Yuen, Jonathan (1714) | Won 2-1 | +191706 |
| 5sealed | 36 | Wang, Max [AUS] (1640) | Lost 1-2 | -201686 |
| 6sealed | 83 | Mac, Collin (1578) | Lost 0-2 | -201666 |
| 7sealed | 124 | Charlton, Chris (1549) | Won 2-1 | +161682 |
| 8sealed | 78 | Hibberd, Jacob (1503) | Lost 0-2 | -211661 |
| top | average opponent: 1573record: 3-4 | new rating: 1661 | ||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1685 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 23 | Nimwegen, Brendan (1358) | Won 2-1 | +121697 |
| 3sealed | 136 | Cameron, Maitland (1903) | Won 2-0 | +221719 |
| 4sealed | 42 | Byron, Leo (1623) | Lost 0-2 | -201699 |
| 5sealed | 106 | Tudman, Ben (1703) | Lost 0-2 | -181681 |
| 6sealed | 208 | Shearston, Michael (1510) | Won 2-1 | +151696 |
| 7sealed | 145 | Light, Jens (1721) | Lost 1-2 | -181678 |
| 8sealed | 124 | Abel, Andrew (1552) | Won 2-0 | +161694 |
| top | average opponent: 1624record: 4-3 | new rating: 1694 | ||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 21 | Liao, Danny (1480) | Won 2-1 | +151664 |
| 4modern | 99 | Cunningham, Zachary (1553) | Won 2-0 | +161680 |
| 5modern | 46 | Harrison, Frazer (1558) | Won 2-0 | +161696 |
| 6modern | 22 | Stoloff, Matthew (1520) | Won 2-0 | +151711 |
| 7modern | 5 | Lewis-Jonns, Ryan (1664) | Lost 1-2 | -191692 |
| 8modern | 17 | Cutting, Russell (1845) | Won 2-0 | +211713 |
| 9modern | 10 | Lee, Anthony (1855) | Lost 1-2 | -161697 |
| 10modern | 33 | Girvan, Brett (1558) | Lost 1-2 | -201677 |
| 11modern | 46 | Hilzinger, Joshua (1546) | Won 2-0 | +151692 |
| 12modern | 56 | Burow, Luke (1586) | Lost 1-2 | -201672 |
| 13modern | 1002 | Mckay, Peter (1615) | Lost 0-2 | -191653 |
| 14modern | 95 | Peacock, Daniel (1526) | Won 2-1 | +161669 |
| 15modern | 62 | Mccreath, Cayle (1532) | Won 2-0 | +161685 |
| top | average opponent: 1603record: 8-5 | new rating: 1685 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 65 | Lee, Anthony (1634) | Lost 1-2 | -191670 |
| 4sealed | 301 | Md Yusof, Mohd Shah Reza (1457) | Lost 1-2 | -221648 |
| 5sealed | 384 | Zhou, Mark (1445) | Lost 1-2 | -221626 |
| 6sealed | 395 | Elsworthy, Justin (1464) | Won 2-0 | +151641 |
| 7sealed | 329 | Nimwegen, Brendan (1302) | Lost 1-2 | -231618 |
| 8sealed | 316 | Pritchard, Matthew (1448) | Won 2-1 | +141632 |
| 9sealed | 235 | Goh, Kenneth Hanming (1561) | Won 2-1 | +171649 |
| top | average opponent: 1473record: 3-4 | new rating: 1649 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 172 | O'Brien, Maxwell (1470) | Won 2-1 | +161611 |
| 4modern | 67 | Gardwell, Mani (1554) | Won 2-1 | +171628 |
| 5modern | 11 | Lau, Wilfred (1616) | Won 2-1 | +181646 |
| 6modern | 20 | Li, William (1812) | Won 2-0 | +211667 |
| 7modern | 10 | Martin, Daimon (1560) | Won 2-0 | +161683 |
| 8modern | 1 | Fulko, Scott (1618) | Won 2-1 | +171700 |
| 9modern | 2 | Lee, Arnold (1648) | Won 2-0 | +171717 |
| 10modern | 2 | Frisch, Aidan (1631) | Won 2-0 | +161733 |
| 11modern | 1 | Yamamoto, Kentaro (2174) | Lost 1-2 | -101723 |
| 12modern | 3 | Eyre, Karl (1798) | Lost 1-2 | -171706 |
| 13modern | 9 | Martin-McEwen, Leroy (1633) | Lost 1-2 | -191687 |
| 14modern | 26 | Jarvis, Tristan (1622) | Won 2-0 | +171704 |
| 15modern | 8 | Kanegawa, Toshiya (1881) | Lost 0-2 | -151689 |
| top | average opponent: 1694record: 9-4 | new rating: 1689 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1663 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 155 | Jackson, Hugh (1533) | Won 2-1 | +161679 |
| 4sealed | 77 | Mihic, Sava (1599) | Lost 1-2 | -191660 |
| 5sealed | 77 | Yaocheng, Mark (1642) | Won 2-0 | +171677 |
| 6sealed | 109 | Carson, Matt (1524) | Lost 1-2 | -211656 |
| 7sealed | 163 | Jeffrey, Richard (1534) | Lost 1-2 | -201636 |
| 8sealed | 125 | Cubit, Ryan (1481) | Lost 0-2 | -211615 |
| 9sealed | 121 | Bandas, Demetrios (1507) | Lost 1-2 | -201595 |
| top | average opponent: 1546record: 2-5 | new rating: 1595 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 141 | Restel, Sven (1493) | Lost 0-2 | -191574 |
| 4standard | 203 | McDonnell, Peter (1479) | Won 2-1 | +161590 |
| 5standard | 63 | Tian, Zhizhong (1537) | Lost 1-2 | -191571 |
| 6standard | 183 | Lau, Denneya (1523) | Won 2-1 | +171588 |
| 7standard | 234 | Buckley, Andrew (1517) | Won 2-0 | +171605 |
| 8standard | 70 | Harnden, Simon (1755) | Won 2-0 | +201625 |
| 9standard | 62 | Feng, Tony (1577) | Lost 1-2 | -181607 |
| 10standard | 57 | Eyre, Karl (1552) | Won 2-0 | +171624 |
| 11standard | 37 | Jancik, Tom (1561) | Won 2-1 | +161640 |
| 12standard | 38 | Tapia, Cristian (1546) | Won 2-1 | +171657 |
| 13standard | 17 | Rogers, Matthew (1794) | Lost 1-2 | -161641 |
| 14standard | 48 | Witton, Adam (1869) | Won 2-1 | +221663 |
| 15standard | 25 | Keech, Alex (1609) | ID | 01663 |
| top | average opponent: 1601record: 8-4-1 | new rating: 1663 | ||
| Grand Prix Brisbane 2013 (modern) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 56 | Crewe, David (1827) | Won 2-0 | +221632 |
| 3modern | 20 | Pranoto, Andreas (1847) | Draw 1-1 | +41636 |
| 4modern | 48 | Baxter, Matthew (1535) | Lost 1-2 | -201616 |
| 5modern | 98 | Holtzman, Paul (1571) | Lost 1-2 | -181598 |
| 6modern | 133 | Fitzpatrick, Tom (1500) | Won 2-1 | +161614 |
| 7modern | 96 | Ng, Michael (1486) | Lost 0-2 | -211593 |
| top | average opponent: 1628record: 2-3-1 | new rating: 1593 | ||
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Tran, Steven (1500) | Lost 1-2 | -191553 |
| 2sealed | 183 | Xia, Zikang (1482) | Won 2-1 | +171570 |
| 3sealed | 115 | Whitehead, James (1501) | Won 2-1 | +161586 |
| 4sealed | 176 | Egan, Isaac (1824) | Won 2-1 | +231609 |
| 5sealed | 96 | Sok, Vuth (1469) | Won 2-1 | +151624 |
| 6sealed | 77 | Taliaferro, David (1554) | Won 2-1 | +171641 |
| 7sealed | 35 | Hughes, Brett (1773) | Lost 0-2 | -161625 |
| 8sealed | 37 | Pai, Bruce (1806) | Lost 0-2 | -151610 |
| top | average opponent: 1614record: 5-3 | new rating: 1610 | ||
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Di Stefano, Ben (1500) | Won 2-0 | +181553 |
| 2sealed | 59 | Haddy, Tom (1511) | Won 2-0 | +171570 |
| 3sealed | 38 | Lamb, Matthew (1662) | Won 2-0 | +191589 |
| 4sealed | 7 | Tan, Aaron (1453) | Won 2-1 | +161605 |
| 5sealed | 24 | Iswara, Gerald (1575) | Lost 1-2 | -191586 |
| 6sealed | 35 | Maloney, Richard (1553) | Won 2-0 | +181604 |
| 7sealed | 14 | Tanahashi, Masayasu (1886) | Lost 0-2 | -131591 |
| 8sealed | 25 | Lusterio, Red (1551) | Lost 0-2 | -191572 |
| top | average opponent: 1586record: 5-3 | new rating: 1572 | ||
| Grand Prix Sydney 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Dorling, Stephen (1500) | Draw 1-1 | 01500 |
| 2sealed | 50 | Dunmill, Nicholas (1516) | Lost 1-2 | -181482 |
| 3sealed | 71 | Judge, Alexander (1403) | Won 2-1 | +171499 |
| 4sealed | 90 | Brown, Jared J (1463) | Lost 1-2 | -191480 |
| 5sealed | 84 | Fong, Gerard (1536) | Won 2-0 | +191499 |
| 6sealed | 69 | Starr, Andrew (1499) | Won 2-0 | +181517 |
| 7sealed | 52 | Gatt, Adam (1516) | Won 2-1 | +181535 |
| top | average opponent: 1491record: 4-2-1 | new rating: 1535 | ||