Mayen, Steven
Current rating: 1526
Record: 38-40-1
| Regional Championships Toronto 2023 Cycle 4 (pioneer) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 74 | Tibirna, Alexandru (1368) | Draw 1-1 | -31511 |
| 2pioneer | 80 | Anctil, Kevin (1959) | Won 2-0 | +261537 |
| 3pioneer | 41 | Bouzane, Larry (1607) | Lost 0-2 | -171520 |
| 4pioneer | 81 | Rood, David (1690) | Won 2-1 | +211541 |
| 5pioneer | 52 | Grimard, Simon (1429) | Won 2-1 | +161557 |
| 6pioneer | 31 | Lloyd, Alex (1711) | Lost 1-2 | -151542 |
| 7pioneer | 57 | Slutsky, Benjamin (1659) | Lost 0-2 | -161526 |
| top | average opponent: 1632record: 3-3-1 | new rating: 1526 | ||
| Regional Championships Calgary 2023 (pioneer) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 53 | Lam, Tony (1652) | Won 2-1 | +201541 |
| 2pioneer | 3 | Walker, Gregory (1554) | Won 2-0 | +181559 |
| 3pioneer | 12 | Hewitt, Chris (1564) | Won 2-1 | +181577 |
| 4pioneer | 9 | Bishop, David (1404) | Won 2-0 | +151592 |
| 5pioneer | 1 | Kane, Liam (1941) | Won 2-0 | +241616 |
| 6pioneer | 2 | Doherty, Mike (1617) | Lost 1-2 | -181598 |
| 7pioneer | 7 | Fur, Attila (1761) | Lost 0-2 | -151583 |
| 8pioneer | 12 | Duggan, Todd (1545) | Lost 1-2 | -181565 |
| 9pioneer | 30 | Da, Andrew (1570) | Lost 0-2 | -181547 |
| 10pioneer | 24 | Potter, Jack (1684) | Won 2-0 | +201567 |
| 11pioneer | 24 | Grant, Chris (1542) | Lost 0-2 | -181549 |
| 12pioneer | 23 | Laing, James (1529) | Lost 0-2 | -191530 |
| 13pioneer | 24 | Thai, Brian (1617) | Lost 1-2 | -161514 |
| top | average opponent: 1614record: 6-7 | new rating: 1514 | ||
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 152 | Dhaliwal, Shawn (1763) | Won 2-0 | +221569 |
| 2pioneer | 17 | Moazen-Sayad, Pedram (1810) | Lost 1-2 | -141555 |
| 3pioneer | 102 | De Beaupre, Nick (1415) | Lost 1-2 | -201535 |
| 4pioneer | 105 | Bachan, Brady (1639) | Won 2-1 | +201555 |
| 5pioneer | 66 | Bourque, Adrien (1420) | Lost 1-2 | -211534 |
| 6pioneer | 83 | Van Vaals, Michael (1795) | Lost 1-2 | -131521 |
| top | average opponent: 1641record: 2-4 | new rating: 1521 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 293 | SHEVELEVICH, PHILIP (1500) | Lost 1-2 | -191551 |
| 2modern | 482 | Lin, Michael (1577) | Won 2-0 | +181569 |
| 3modern | 277 | Meldrum, Michael (1473) | Lost 1-2 | -201549 |
| 4modern | 437 | Cadden, Tyler (1486) | Won 2-1 | +171566 |
| 5modern | 300 | David-Lamothe, Charles (1506) | Lost 1-2 | -191547 |
| top | average opponent: 1509record: 2-3 | new rating: 1547 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 218 | Ruminski, Eddie (1500) | Won 2-1 | +171568 |
| 2modern | 299 | Renaud, Luke (1587) | Lost 1-2 | -171551 |
| 3modern | 657 | Eves, Nigel (1530) | Won 2-1 | +171568 |
| 4modern | 387 | Giannopoulos, Steve (1465) | Lost 1-2 | -201548 |
| 5modern | 625 | Young, Bryant (1484) | Won 2-0 | +171565 |
| 6modern | 329 | Fiorilli, Michael (1459) | Won 2-0 | +161581 |
| 7modern | 162 | Zhang, Bolun (1949) | Lost 0-2 | -111570 |
| top | average opponent: 1568record: 4-3 | new rating: 1570 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2139 | Severson, Dylan (1500) | Won 2-0 | +181505 |
| 2standard | 2139 | Tardif, Joe (1433) | Won 2-1 | +171522 |
| 3standard | 2137 | Larter, Brian (1594) | Won 2-1 | +191541 |
| 4standard | 2056 | Rashid, Taimur (1487) | Lost 0-2 | -191522 |
| 5standard | 2125 | Houle, Simon (1630) | Won 2-0 | +201542 |
| 6standard | 2119 | Corea Mayorga, Juan Carlos (1554) | Lost 0-2 | -181524 |
| 7standard | 2192 | Goltz, Avery (1471) | Won 2-1 | +171541 |
| 8standard | 2125 | Gagnon, Jean-Philippe (1559) | Won 2-1 | +191560 |
| 9standard | 2071 | Lemay, Jason (1526) | Lost 0-2 | -191541 |
| 10standard | 2072 | Kiihne, Zachary (1983) | Won 2-1 | +261567 |
| 11standard | 2075 | Tremblay, Sebastien (1621) | Won 2-0 | +191586 |
| 12standard | 2056 | Dion, Marc-Antoine (1700) | Lost 1-2 | -161570 |
| 13standard | 2052 | Raymore, TJ (1555) | Lost 1-2 | -191551 |
| top | average opponent: 1586record: 8-5 | new rating: 1551 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 168 | Wilson, Rick (1500) | Won 2-0 | +181488 |
| 2standard | 209 | Pineda, Darryl (1518) | Won 2-1 | +191507 |
| 3standard | 73 | Hofmann, Mike (1837) | Won 2-0 | +231530 |
| 4standard | 44 | Bento, Brian (1535) | Lost 0-2 | -171513 |
| 5standard | 177 | Ravanello, Trevor (1478) | Lost 0-2 | -191494 |
| 6standard | 308 | Dee, Victor (1487) | Won 2-0 | +181512 |
| 7standard | 274 | Patelakis, Steve (1693) | Lost 0-2 | -151497 |
| 8standard | 352 | Blancher, Scott (1504) | Won 2-0 | +181515 |
| 9standard | 174 | Asselin, Philippe (1681) | Won 2-1 | +211536 |
| 10standard | 177 | Cyr, Shawn (1622) | Lost 1-2 | -161520 |
| 11standard | 189 | Plamondon, Brandon (1666) | Lost 1-2 | -161504 |
| 12standard | 182 | Markieta, Konrad (1526) | Lost 0-2 | -171487 |
| top | average opponent: 1587record: 6-6 | new rating: 1487 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 498 | Duhamel, Erik (1500) | Lost 1-2 | -171430 |
| 2standard | 454 | Corriveau, Maxence (1448) | Won 2-1 | +181448 |
| 3standard | 468 | Bradley, Matthew (1417) | Lost 0-2 | -181430 |
| 4standard | 644 | Pinheiro, Steve (1482) | Won 2-0 | +191449 |
| 5standard | 397 | Burrows, Darian (1502) | Won 2-1 | +191468 |
| 6standard | 406 | Bergevin, Christophe (1518) | Won 2-0 | +191487 |
| 7standard | 268 | Nolan, Sean (1531) | Lost 0-2 | -171470 |
| top | average opponent: 1486record: 4-3 | new rating: 1470 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 284 | Stewart, David (1485) | Won 2-1 | +181482 |
| 2sealed | 92 | Mitchell, Christian (1506) | Won 2-0 | +181500 |
| 3sealed | 246 | Le Corff, Yann (1538) | Lost 0-2 | -171483 |
| 4sealed | 289 | VanSchaik, Brian (1491) | Lost 1-2 | -181465 |
| 5sealed | 413 | Solave, Ryan (1457) | Lost 1-2 | -181447 |
| top | average opponent: 1495record: 2-3 | new rating: 1447 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 355 | Comstock, Nathan (1536) | Lost 0-2 | -171483 |
| 2modern | 486 | Duhamel, Joshua (1482) | Won 2-1 | +181501 |
| 3modern | 266 | Rexford, James (1483) | Lost 0-2 | -191482 |
| 4modern | 476 | Bohn, Matt (1445) | Lost 1-2 | -181464 |
| top | average opponent: 1487record: 1-3 | new rating: 1464 | ||