Kollipara, Siddhartha
Current rating: 1587
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Presnell, Matthew (1474) | Won 2-0 | +161611 |
| 2sealed | 11 | Farmer, Dylan (1521) | Won 2-0 | +161627 |
| 3sealed | 57 | Hall, Travis B (1536) | Lost 0-2 | -201607 |
| 4sealed | 343 | Carver, Scott (1467) | Lost 1-2 | -201587 |
| top | average opponent: 1500record: 2-2 | new rating: 1587 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 401 | Spencer, James (1517) | Won 2-0 | +171577 |
| 3sealed | 635 | Blevins, Brian (1524) | Won 2-0 | +171594 |
| 4sealed | 491 | Mercier, Frederic (1570) | Lost 0-2 | -181576 |
| 5sealed | 462 | Adams, Joshua H (1612) | Lost 0-2 | -171559 |
| 6sealed | 579 | Roshto, Anthony (1504) | Won 2-0 | +171576 |
| 7sealed | 486 | Creech, Lawrence (1550) | Won 2-1 | +171593 |
| 8sealed | 496 | Schwalbe, Michael (1560) | Won 2-0 | +181611 |
| 9sealed | 438 | Valenti, Christian (1662) | Won 2-1 | +191630 |
| 10sealed | 423 | Williams, David A (1820) | Won 2-1 | +211651 |
| 11draft | 83 | Turk, Adam (1574) | Lost 1-2 | -191632 |
| 12draft | 60 | Chu, Tony (1621) | Won 2-0 | +171649 |
| 13draft | 76 | John, Alexander (1677) | Lost 1-2 | -171632 |
| 14draft | 83 | Conkle, Mark (1659) | Lost 0-0 | -181614 |
| 15draft | 25 | MacDonald, Dylan (1528) | Lost 0-2 | -191595 |
| top | average opponent: 1598record: 8-6 | new rating: 1595 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 237 | Grigsby, Kevin (1500) | Won 2-0 | +181518 |
| 2standard | 182 | Rider, Ethan J (1483) | Won 2-0 | +171535 |
| 3standard | 11 | Holden, Ty (1565) | Won 2-0 | +191554 |
| 4standard | 86 | Favretto, Carlo (1554) | Won 2-1 | +181572 |
| 5standard | 32 | Ravitz, Joshua (1722) | Lost 0-2 | -151557 |
| 6standard | 54 | Boozer, Chris (1639) | Won 2-0 | +191576 |
| 7standard | 26 | Hampton, Andrew (1566) | Won 2-0 | +181594 |
| 8standard | 32 | Evans, Eli (1534) | Lost 0-2 | -191575 |
| 9standard | 54 | Yam, Philip (1762) | Lost 0-2 | -151560 |
| top | average opponent: 1592record: 6-3 | new rating: 1560 | ||