Ma, Zhecheng
Current rating: 1495
Record: 8-8
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 148 | Smiddy, Daniel (1500) | Won 2-0 | +171533 |
| 2standard | 255 | Crocker, Ken (1569) | Won 2-1 | +191552 |
| 3standard | 58 | Webb, Mark (1517) | Lost 0-2 | -191533 |
| 4standard | 460 | Cerino, Matthew (1592) | Won 2-0 | +201553 |
| 5standard | 237 | Vander Ploeg, Nick (1502) | Won 2-0 | +171570 |
| 6standard | 193 | Cowden, Nick (1513) | Lost 1-2 | -191551 |
| 7standard | 201 | Salgado, Mario (1536) | Lost 1-2 | -191532 |
| 8standard | 279 | Combs, Cam (1519) | Lost 0-2 | -181514 |
| 9standard | 284 | Reed, Miles (1470) | Lost 0-2 | -191495 |
| average opponent: 1524record: 4-5 | new rating: 1495 | |||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 449 | Austin, Keith (1455) | Won 2-0 | +171517 |
| 2modern | 291 | Ciufo, Benjamin (1518) | Won 2-1 | +181535 |
| 3modern | 133 | Medina, Christopher (1412) | Lost 0-2 | -201515 |
| 4modern | 319 | Nevins, Philip (1483) | Won 2-0 | +171532 |
| 5modern | 132 | Bresett, John (1541) | Lost 1-2 | -171515 |
| 6modern | 379 | Easton, Joseph (1517) | Won 2-1 | +181533 |
| 7modern | 174 | Manning, Andre (1598) | Lost 0-2 | -171516 |
| average opponent: 1503record: 4-3 | new rating: 1516 | |||