Jampula, Maciej
Current rating: 1483
Record: 29-35-1
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 112 | Pham, Hoang (1467) | Lost 0-2 | -181441 |
| 3standard | 366 | Saura, Robert (1489) | Lost 1-2 | -171424 |
| 4standard | 479 | Dean, Martin (1196) | Draw 1-1 | -41420 |
| 5standard | 498 | Kiewel, Maciej (1442) | Won 1-0 | +191439 |
| 6standard | 389 | Krogslund, Kasper (1503) | Won 2-0 | +191458 |
| 7standard | 288 | Czuba, Kamil (1543) | Lost 0-2 | -171441 |
| 8standard | 356 | Tomaszewski, Michal (1504) | Won 1-0 | +201461 |
| 9standard | 269 | Kraft, Rene (1689) | Won 2-0 | +221483 |
| top | average opponent: 1479record: 4-3-1 | new rating: 1483 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 117 | Coratella, Riccardo (1499) | Won 2-0 | +201446 |
| 2standard | 209 | Stadlbauer, Siegfried (1375) | Lost 0-2 | -201426 |
| 3standard | 358 | Kobielski, Mateusz (1470) | Won 2-0 | +191445 |
| 4standard | 226 | Payen, Jeremy (1749) | Won 2-1 | +241469 |
| 5standard | 259 | Pruchniewicz, Jan (1759) | Lost 0-2 | -131456 |
| 6standard | 197 | Sekret, Serhii (1556) | Lost 1-2 | -161440 |
| 7standard | 313 | Harendarz, Michal (1416) | Won 2-0 | +171457 |
| 8standard | 279 | Kazantcev, Ilia (1518) | Lost 1-2 | -171440 |
| 9standard | 291 | Kalwei, Christopher (1503) | Won 2-0 | +191459 |
| top | average opponent: 1538record: 5-4 | new rating: 1459 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 166 | Popov, Miro (1380) | Won 2-1 | +171474 |
| 3standard | 255 | Christiansen, Jeppe Brandt (1491) | Lost 1-2 | -181456 |
| 4standard | 273 | Maks, Maciej (1519) | Won 2-0 | +191475 |
| 5standard | 229 | Vlahovic, Matija (1551) | Lost 0-2 | -161459 |
| 6standard | 361 | Wolf, Stefan (1580) | Lost 1-2 | -161443 |
| 7standard | 313 | Gschwantner, Jan (1309) | Won 2-0 | +151458 |
| 8standard | 221 | Raftery, Roy (1567) | Lost 1-2 | -161442 |
| 9standard | 255 | Lorenc, Krzysztof (1552) | Lost 0-2 | -161426 |
| top | average opponent: 1493record: 3-5 | new rating: 1426 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Mieczkowski, Jaroslaw (1500) | Won 2-1 | +191482 |
| 2sealed | 103 | van Alphen, Pascal (1533) | Lost 0-2 | -171465 |
| 3sealed | 287 | Tuduri, Ricard (1622) | Lost 0-2 | -151450 |
| 4sealed | 412 | Bieniek, Lukasz (1619) | Lost 1-2 | -151435 |
| 5sealed | 414 | Cinquin, Antoine (1400) | Won 2-1 | +171452 |
| 6sealed | 350 | Portnoe, Loic (1489) | Lost 1-2 | -171435 |
| 7sealed | 329 | Toltsch, Roman (1509) | Won 0-0 | +191454 |
| 8sealed | 274 | Serdtsev, Leonid (1459) | Lost 0-2 | -181436 |
| 9sealed | 267 | Chlupac, Zdenek (1590) | Won 2-0 | +211457 |
| top | average opponent: 1525record: 4-5 | new rating: 1457 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 89 | Hansen, Alex Fynbo (1518) | Won 2-1 | +201443 |
| 3standard | 57 | Hammarlund Corselli, Michael (1553) | Won 2-0 | +201463 |
| 4standard | 154 | Semenov, Petr (1554) | Won 2-0 | +201483 |
| 5standard | 46 | Tank, Chris (1506) | Won 2-1 | +181501 |
| 6standard | 30 | Lopez, Rodrigo (1837) | Lost 0-2 | -121489 |
| 7standard | 54 | Eikenes, Lasse (1553) | Won 2-0 | +191508 |
| 8standard | 50 | Smith, Lewis (1598) | Lost 1-2 | -161492 |
| 9standard | 109 | Chiche, Kevin (1680) | Won 2-0 | +211513 |
| 10standard | 26 | Almemo, Fredrik (1512) | Won 2-1 | +181531 |
| 11standard | 29 | Duke, Reid (2261) | Lost 0-2 | -71524 |
| 12standard | 40 | Skolnik, Yoni (1724) | Lost 1-2 | -141510 |
| 13standard | 64 | Andersson, Eddie (1565) | Lost 0-2 | -171493 |
| 14standard | 71 | Mueller, Szymon (1555) | Lost 0-2 | -171476 |
| 15standard | 69 | Londos, Ludvig (1779) | Lost 0-2 | -131463 |
| top | average opponent: 1657record: 7-7 | new rating: 1463 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 605 | Polok, Przemyslaw (1500) | Won 2-0 | +201448 |
| 2standard | 573 | Musial, Tomasz (1500) | Won 2-0 | +191467 |
| 3standard | 539 | Koster, Olaf (1643) | Lost 0-2 | -151452 |
| 4standard | 605 | Lewandowski, Dominik (1518) | Lost 0-2 | -171435 |
| 5standard | 639 | Ogrizek, Matjaz (1498) | Lost 0-2 | -171418 |
| 6standard | 660 | Civrny, Petr (1501) | Lost 0-2 | -161402 |
| 7standard | 648 | Andrzejewski, Jakub (1463) | Won 2-1 | +191421 |
| 8standard | 617 | Nawrocki, Jacek (1484) | Lost 0-2 | -171404 |
| 9standard | 611 | Gorczowski, Michal (1467) | Won 2-0 | +191423 |
| top | average opponent: 1508record: 4-5 | new rating: 1423 | ||
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 146 | Karrman, Per (1448) | Lost 1-2 | -191481 |
| 2block | 148 | Hajdukiewicz, Pawel (1554) | Won 2-1 | +191500 |
| 3block | 129 | Domaszewski, Krzysztof (1510) | Lost 0-2 | -171483 |
| 4block | 144 | Tatarenkov, Trofim (1465) | Lost 0-2 | -191464 |
| 5block | 181 | Arvola, Merlyn (1479) | Lost 0-2 | -181446 |
| 6block | 174 | Bulakowski, Janusz (1446) | Lost 0-2 | -181428 |
| 7block | 167 | Mueller, Szymon (1428) | Lost 1-2 | -181410 |
| 8block | 151 | Zelewski, Pawel (1410) | Won 2-1 | +181428 |
| top | average opponent: 1467record: 2-6 | new rating: 1428 | ||