Davydova, Zhanna
Current rating: 1576
Record: 18-12-1
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Hrbac, Pavel (1500) | Won 2-0 | +161587 |
| 2sealed | 25 | Loydl, Marcus (1500) | Lost 0-2 | -191568 |
| 3sealed | 298 | Murins, Vladimirs (1484) | Lost 0-2 | -201548 |
| 4sealed | 329 | Roux, Vincent (1399) | Won 2-0 | +151563 |
| 5sealed | 229 | Holub, Michal (1499) | Won 2-1 | +171580 |
| 6sealed | 165 | Cridand, Paul Thomas (1516) | Lost 1-2 | -191561 |
| 7sealed | 216 | Kubik, Petr (1482) | Won 2-0 | +171578 |
| 8sealed | 144 | Holmberg, Alexander (1552) | Lost 0-2 | -191559 |
| 9sealed | 143 | Glinsky, Karol (1501) | Won 2-1 | +171576 |
| top | average opponent: 1493record: 5-4 | new rating: 1576 | ||
| Grand Prix Moscow 2001 (Invasion block) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 44 | Murzin, Dmitry (1500) | Won 2-0 | +161615 |
| 2block | 4 | Suschenko, Dmitry (1518) | Won 2-1 | +161631 |
| 3block | 25 | Firsov, Konstantin (1691) | Lost 1-2 | -171614 |
| 4block | 36 | Petrosian, Ruben (1518) | Won 2-0 | +171631 |
| 5block | 37 | Tsarev, Oleg (1483) | Lost 0-2 | -211610 |
| 6block | 44 | Kolomeyko, Yuri (1512) | Lost 0-2 | -201590 |
| 7block | 67 | Avdoshko, Sergey (1500) | Lost 1-2 | -191571 |
| top | average opponent: 1532record: 3-4 | new rating: 1571 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Murphy, John (1464) | Won 2-0 | +161553 |
| 2sealed | 79 | Potter, Skip (1465) | Won 2-1 | +171570 |
| 3sealed | 49 | Swoyer, Mark (1451) | Lost 0-2 | -201550 |
| 4sealed | 93 | Eldridge, Ben (1517) | Won 2-1 | +171567 |
| 5sealed | 73 | Sullivan, Patrick (1489) | Lost 1-2 | -191548 |
| 6sealed | 135 | Dailey Jr., William (1485) | Won 2-1 | +171565 |
| 7sealed | 73 | Bunnell, Jerry (1502) | Won 2-0 | +161581 |
| 8sealed | 64 | Lerra, Michael (1555) | Won 2-0 | +181599 |
| top | average opponent: 1491record: 6-2 | new rating: 1599 | ||
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Oolo, Andrus (1500) | Won 2-0 | +181518 |
| 2sealed | 35 | Nyberg, Janne (1518) | Won 2-1 | +181536 |
| 3sealed | 25 | Lehtinen, Jussi (1536) | Won 2-0 | +181554 |
| 4sealed | 36 | Jeudon, Florent (1643) | Won 2-1 | +201574 |
| 5sealed | 8 | Valkas, Juha (1572) | Draw 1-1 | 01574 |
| 6sealed | 12 | Duarte, Joao (1484) | Lost 0-0 | -201554 |
| 7sealed | 31 | Jocumsen, Bjorn (1598) | Lost 0-2 | -171537 |
| top | average opponent: 1550record: 4-2-1 | new rating: 1537 | ||