Rietbergen, Patrick
Current rating: 1383
Record: 17-26-1
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1279 | Maassen, Freddy (1446) | Won 2-1 | +201407 |
| 2sealed | 1073 | Delbarre, Raphael (1627) | Won 2-0 | +211428 |
| 3sealed | 1116 | Richter, Niels (1697) | Lost 1-2 | -131415 |
| 4sealed | 1216 | Slunecko, Ondrej (1538) | Lost 1-2 | -161399 |
| 5sealed | 1305 | Groothuis, Jitte (1499) | Lost 1-2 | -161383 |
| top | average opponent: 1561record: 2-3 | new rating: 1383 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 168 | Lecoq, Louis (1500) | Lost 1-2 | -171414 |
| 2sealed | 339 | Coudeyras, Fabien (1482) | Won 2-0 | +201434 |
| 3sealed | 265 | Breton, Anthony (1500) | Won 2-0 | +191453 |
| 4sealed | 179 | Vila, Ferran (1561) | Won 2-1 | +201473 |
| 5sealed | 111 | Guillet, Axcel (1485) | Lost 1-2 | -181455 |
| 6sealed | 171 | Woltjes, Geertjan (1541) | Lost 1-2 | -161439 |
| 7sealed | 237 | Thomas, Mehdi (1483) | Lost 1-2 | -181421 |
| 8sealed | 191 | Magne, Bastien (1486) | Lost 1-2 | -161405 |
| 9sealed | 163 | Torres, Carlos-Ezequiel (1450) | Lost 0-2 | -181387 |
| top | average opponent: 1499record: 3-6 | new rating: 1387 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 72 | Rolland, Pierre (1530) | Lost 0-2 | -181486 |
| 3sealed | 256 | Tetaert, Matthias (1501) | Lost 1-2 | -171469 |
| 4sealed | 380 | Michel, Justin (1482) | Lost 1-2 | -181451 |
| 5sealed | 340 | Boulanger, Claude (1461) | Won 2-0 | +181469 |
| 6sealed | 280 | Ponchet, Alexandre (1482) | Lost 0-2 | -181451 |
| 7sealed | 254 | Oumar, Sirajudine (1463) | Won 2-0 | +181469 |
| 8sealed | 185 | Begrand, Xavier (1352) | Lost 0-2 | -201449 |
| 9sealed | 162 | Cochard, Jordan (1446) | Lost 1-2 | -181431 |
| top | average opponent: 1465record: 2-6 | new rating: 1431 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 95 | Alex, Konis (1518) | Won 2-0 | +181513 |
| 3sealed | 69 | Lopes, Guillaume (1577) | Won 2-1 | +191532 |
| 4sealed | 86 | Meulders, Bram (1537) | Lost 0-2 | -181514 |
| 5sealed | 70 | Janssens, Arnout (1535) | Won 2-0 | +191533 |
| 6sealed | 27 | Schuermans, Stijn (1574) | Lost 0-2 | -171516 |
| 7sealed | 108 | Van Den Broeck, Glenn (1539) | Won 2-0 | +181534 |
| 8sealed | 65 | Lindgren, Tommi (1844) | Lost 0-2 | -121522 |
| 9sealed | 78 | Zeil, Jean-Julien (1537) | Lost 0-2 | -181504 |
| top | average opponent: 1583record: 4-4 | new rating: 1504 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 6 | Otterstatter, Thomas (1622) | Won 2-0 | +211487 |
| 3sealed | 92 | Patarca, Humberto (1500) | Lost 1-2 | -181469 |
| 4sealed | 202 | Mostek, Sten-Magnus (1545) | Draw 1-1 | +11470 |
| 5sealed | 156 | Alexandersson, Andreas (1522) | Won 2-0 | +191489 |
| 6sealed | 99 | Pollack, Frank (1551) | Lost 1-2 | -171472 |
| 7sealed | 136 | Pla, David (1661) | Won 2-1 | +221494 |
| 8sealed | 99 | Korbel, Jochen (1545) | Lost 0-2 | -171477 |
| 9sealed | 95 | Martin, Wolfram (1483) | Won 2-0 | +181495 |
| top | average opponent: 1554record: 4-3-1 | new rating: 1495 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 590 | Sosna, Radoslaw (1500) | Won 2-0 | +181518 |
| 3standard | 504 | Verhulst, Johan (1676) | Lost 1-2 | -151503 |
| 4standard | 631 | Markovic, Ivan (1502) | Lost 0-2 | -181485 |
| 5standard | 644 | Strzelecki, Maciej (1500) | Lost 0-2 | -181467 |
| 6standard | 658 | Pastucha, Martin (1378) | Won 2-1 | +171484 |
| 7standard | 626 | Cwiklinski, Wojciech (1501) | Lost 0-2 | -181466 |
| top | average opponent: 1510record: 2-4 | new rating: 1466 | ||