Bonroy, Sacha
Current rating: 1568
Record: 12-10 (GP) / 8-9-1 (professional)
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 26 | Matthieu, Simon (1682) | Lost 0-2 | -151552 |
| 3standard | 152 | Caron, Vivien (1449) | Lost 0-2 | -201532 |
| 4standard | 328 | Velo, Marina (1431) | Won 2-0 | +161548 |
| 5standard | 227 | Borba, Sebastiao (1506) | Won 2-0 | +171565 |
| 6standard | 185 | Cox, John (1501) | Won 2-0 | +171582 |
| 7standard | 131 | Fanghaenel, Alex (1786) | Lost 1-2 | -141568 |
| top | average opponent: 1559record: 3-3 | new rating: 1568 | ||
| 2008 World Championship (mixed) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Polak, Emil (1500) | Won 2-1 | +181560 |
| 2standard | 41 | Ferrari Spampinato, Gonzalo (1716) | Lost 0-2 | -161544 |
| 3standard | 91 | Au Yong, Wai Kin (1763) | Lost 0-2 | -141530 |
| 4standard | 90 | Erinin, Dimitar (1585) | Lost 0-2 | -171513 |
| 5standard | 130 | Bossow, Janus (1404) | Won 2-0 | +161529 |
| 6standard | 112 | Oberg, Kenny (1993) | Won 2-0 | +261555 |
| 7draft | 151 | Zatlkaj, Matej (1985) | Lost 0-2 | -101545 |
| 8draft | 149 | Scheel, Brandon (1845) | Won 2-1 | +231568 |
| 9draft | 148 | Demir, Serdar (1536) | Won 2-1 | +171585 |
| 10draft | 13 | Murray, Stephen (1520) | Lost 0-2 | -191566 |
| 11draft | 31 | Summereder, Philipp (1780) | Won 2-1 | +221588 |
| 12draft | 122 | Jacob, Michael (1607) | Lost 0-2 | -181570 |
| 13extended | 66 | Luna, Javier (1571) | Lost 1-2 | -181552 |
| 14extended | 94 | Nakamura, Shuhei (1961) | Lost 0-2 | -111541 |
| 15extended | 101 | Goertzen, Simon (1832) | Draw 1-1 | +61547 |
| 16extended | 103 | Alimoglu, Emir (1496) | Lost 1-2 | -191528 |
| 17extended | 107 | Reinhardt, Fabio (1694) | Won 2-0 | +211549 |
| 18extended | 96 | Thor, Patrik (1594) | Won 2-0 | +181567 |
| top | average opponent: 1688record: 8-9-1 | new rating: 1567 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Deeren, Korneel (1500) | Won 2-0 | +171558 |
| 2sealed | 37 | Bach, Michael (1534) | Lost 1-2 | -191539 |
| 3sealed | 141 | Barrofet, Xavier (1475) | Won 2-0 | +171556 |
| 4sealed | 119 | Cordemans, Piet (1517) | Won 2-0 | +181574 |
| 5sealed | 85 | De Wael, Tom (1624) | Lost 1-2 | -171557 |
| 6sealed | 122 | Coenen, Rob (1643) | Lost 0-2 | -171540 |
| 7sealed | 116 | Levy, Olivier (1518) | Won 2-1 | +181558 |
| 8sealed | 87 | Trunk, Jure (1705) | Lost 1-2 | -161542 |
| top | average opponent: 1564record: 4-4 | new rating: 1542 | ||
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Mancini, Mickael (1484) | Won 2-1 | +181518 |
| 2sealed | 132 | Vrancken, Kristof (1462) | Won 2-0 | +171535 |
| 3sealed | 52 | Rosholm, Thomas (1859) | Won 2-0 | +231558 |
| 4sealed | 18 | Kunnen, Rudie (1553) | Won 2-0 | +181576 |
| 5sealed | 19 | Ronaldson, Ben (1724) | Lost 1-2 | -151561 |
| 6sealed | 35 | Kok, Christiaan (1573) | Lost 0-2 | -181543 |
| 7sealed | 67 | Knapen, Bas (1537) | Won 2-1 | +181561 |
| 8sealed | 43 | Laenen, Guy (1427) | Lost 1-2 | -201541 |
| top | average opponent: 1577record: 5-3 | new rating: 1541 | ||