Ren, Diana
Current rating: 1583
Record: 19-15
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 391 | Colic, Alexander (1424) | Won 2-1 | +151616 |
| 2sealed | 3 | Poplin, Ryan (1479) | Won 2-0 | +161632 |
| 3sealed | 32 | Boeckmann, Trevor (1711) | Won 2-1 | +191651 |
| 4sealed | 132 | Turtenwald, Owen (2113) | Lost 1-2 | -101641 |
| 5sealed | 199 | Egolf, Michael (1532) | Lost 0-2 | -201621 |
| 6sealed | 309 | Foster, Jennifer (1505) | Lost 0-2 | -201601 |
| 7sealed | 294 | Dufour, Jimmy (1606) | Lost 0-2 | -181583 |
| top | average opponent: 1624record: 3-4 | new rating: 1583 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1591 | Trafton, Cody (1507) | Won 2-1 | +181537 |
| 2legacy | 1670 | Graff, Joseph (1539) | Won 2-1 | +181555 |
| 3legacy | 1561 | Babcock, Timothy (1459) | Won 2-0 | +161571 |
| 4legacy | 1490 | Hatch, Benjamin (1648) | Won 2-1 | +201591 |
| 5legacy | 1401 | Martell, Tom (1924) | Lost 1-2 | -121579 |
| 6legacy | 1474 | Shuster, Justin (1620) | Won 2-0 | +181597 |
| 7legacy | 1468 | Johnston, Cody (1547) | Won 2-0 | +171614 |
| 8legacy | 1431 | Walker, Michael (1589) | Won 2-1 | +181632 |
| 9legacy | 1420 | Herrera, Marco (1732) | Lost 0-2 | -161616 |
| 10legacy | 190 | Milan, Kerry (1550) | Lost 0-2 | -191597 |
| 11legacy | 210 | Lonnberg, Sixten (1608) | Lost 1-2 | -181579 |
| 12legacy | 187 | Perlee, Travis (1631) | Won 2-0 | +191598 |
| 13legacy | 164 | Guy, Timothy (1696) | Won 2-1 | +201618 |
| 14legacy | 140 | Tubergen, Pieter (1708) | Lost 0-2 | -171601 |
| top | average opponent: 1625record: 9-5 | new rating: 1601 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 339 | Arcangeli, Bryan (1518) | Won 2-1 | +181554 |
| 3modern | 230 | Johnston, Ben (1727) | Won 2-0 | +211575 |
| 4modern | 34 | Kochis, Michael (1554) | Lost 1-2 | -181557 |
| 5modern | 185 | Mertens, Tim (1527) | Lost 0-2 | -191538 |
| 6modern | 324 | DeRusso, Tony (1502) | Lost 1-2 | -191519 |
| top | average opponent: 1565record: 2-3 | new rating: 1519 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 97 | Cortes, Hernan (1500) | Lost 0-2 | -181482 |
| 2legacy | 390 | Phillips, Bert (1420) | Lost 1-2 | -191463 |
| 3legacy | 762 | Partington, Josh (1539) | Won 2-1 | +191482 |
| 4legacy | 663 | Keenan, Tim (1478) | Won 2-0 | +181500 |
| 5legacy | 637 | Steward, Kenneth (1503) | Won 2-1 | +181518 |
| 6legacy | 440 | Swisher, Samuel S (1490) | Won 2-1 | +181536 |
| 7legacy | 221 | McGuire, Christopher (1509) | Won 2-0 | +171553 |
| 8legacy | 392 | Vilseck, Keith (1601) | Lost 0-2 | -171536 |
| top | average opponent: 1505record: 5-3 | new rating: 1536 | ||