Bettelhauser, Eike
Current rating: 1418
Record: 42-59-5
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 132 | Marchi, Gregory (1605) | Draw 1-1 | +31453 |
| 2pioneer | 412 | Shaporda, Oleksandr (1547) | Lost 0-2 | -171436 |
| 3pioneer | 720 | Zeitler, Daniel (1484) | Lost 0-2 | -171419 |
| 4pioneer | 761 | Kiel Rosado, Mateo Antonio (1374) | Draw 1-1 | -11418 |
| top | average opponent: 1502record: 0-2-2 | new rating: 1418 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 463 | Grzywa, Mateusz (1500) | Lost 1-2 | -181455 |
| 2sealed | 525 | Tercan, Ozan (1482) | Won 2-0 | +191474 |
| 3sealed | 335 | Kubicek, Matej (1763) | Lost 0-2 | -131461 |
| 4sealed | 386 | Brodzak, Michal (1857) | Lost 0-2 | -111450 |
| top | average opponent: 1651record: 1-3 | new rating: 1450 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1142 | Klug, Fabian (1500) | Won 2-0 | +181494 |
| 2sealed | 679 | Eichhorn, Moritz (1520) | Lost 0-2 | -171477 |
| 3sealed | 971 | Nikitin, Dmitry (1752) | Won 2-1 | +221499 |
| 4sealed | 630 | Li, Fabien (1995) | Lost 0-2 | -91490 |
| 5sealed | 693 | Doherty, Shawn (1673) | Won 2-0 | +211511 |
| 6sealed | 429 | Klima, Kamil (1536) | Lost 1-2 | -171494 |
| 7sealed | 645 | Gehrts, Bruno Regis Heino (1337) | Lost 0-2 | -211473 |
| top | average opponent: 1616record: 3-4 | new rating: 1473 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 160 | Hop, Aart (1308) | Won 2-1 | +161424 |
| 3standard | 214 | Gates, Dominic (1751) | Lost 0-2 | -121412 |
| 4standard | 278 | Bardini, Alain (1927) | Lost 0-2 | -101402 |
| 5standard | 420 | Pedron, Tom (1469) | Won 2-1 | +201422 |
| 6standard | 339 | Thur, Marnic (1435) | Won 2-1 | +181440 |
| 7standard | 220 | Beerens, Stefan (1476) | Lost 0-2 | -181422 |
| 8standard | 320 | De Groot, Vincent (1475) | Won 2-0 | +191441 |
| 9standard | 248 | Tong, Wu (1687) | Won 2-1 | +231464 |
| 10standard | 164 | Rood, Dennis (1729) | Won 2-0 | +231487 |
| 11standard | 75 | Pispa, Lauri (1586) | Lost 0-2 | -171470 |
| 12standard | 121 | Nardulli, Piergiulio (1558) | Lost 1-2 | -161454 |
| 13standard | 137 | Kolle, Niklas (1441) | Won 2-0 | +181472 |
| 14standard | 102 | Valkenberg, Anton (1498) | Lost 1-2 | -181454 |
| 15standard | 126 | Minahan, Keane (1645) | Won 2-0 | +221476 |
| top | average opponent: 1570record: 8-6 | new rating: 1476 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1357 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 169 | Van Houten, Frank (1508) | Lost 0-2 | -151342 |
| 3standard | 450 | Offenberg, Barend (1681) | Won 2-1 | +241366 |
| 4standard | 295 | Primot, Armel (1689) | Won 2-0 | +231389 |
| 5standard | 126 | Hofmann, Thorsten (1539) | Lost 0-2 | -151374 |
| 6standard | 267 | Olofsson, Tobias (1839) | Draw 1-1 | +81382 |
| 7standard | 304 | Liverod, Andre Agang (1449) | Won 2-1 | +191401 |
| 8standard | 210 | Kisswani, Lennart (1537) | Won 2-1 | +211422 |
| 9standard | 132 | Cadinot, Julien (1648) | Lost 1-2 | -141408 |
| top | average opponent: 1611record: 4-3-1 | new rating: 1408 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1353 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 141 | Amiar, Sami (1561) | Won 2-0 | +221375 |
| 4standard | 51 | Severino, Hugo (1519) | Lost 0-2 | -151360 |
| 5standard | 237 | Eliatamby, Charles (1719) | Lost 0-2 | -121348 |
| 6standard | 425 | Coors, Raphael (1503) | Lost 1-2 | -151333 |
| 7standard | 409 | Caballero Martinez, Juan Carlos (1427) | Won 2-1 | +191352 |
| 8standard | 266 | Rivas Bonilla, Adrian (1520) | Won 2-1 | +211373 |
| 9standard | 185 | Faustino, Javier (1460) | Lost 0-2 | -161357 |
| top | average opponent: 1530record: 3-4 | new rating: 1357 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 134 | Stefes, Martin (1465) | Lost 0-2 | -161355 |
| 3standard | 426 | Zornan, Martin (1416) | Lost 0-2 | -171338 |
| 4standard | 471 | Gawin, Marcin (1484) | Won 2-1 | +201358 |
| 5standard | 440 | Evans, Oliver (1516) | Lost 0-2 | -151343 |
| 6standard | 419 | Klein, Timo (1525) | Lost 0-2 | -151328 |
| 7standard | 420 | Lubbering, Dominik (1524) | Won 2-1 | +221350 |
| 8standard | 379 | Caminiti, Roberto (1394) | Lost 1-2 | -171333 |
| 9standard | 349 | Schmatz, Toni (1473) | Won 2-0 | +201353 |
| top | average opponent: 1475record: 3-5 | new rating: 1353 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Pancrazi, Roberto (1599) | Lost 0-2 | -131358 |
| 2standard | 511 | Heck, Tobias (1482) | Lost 0-2 | -161342 |
| 3standard | 726 | Touzeau, William (1463) | Won 2-0 | +201362 |
| 4standard | 540 | Striegel, Torsten (1394) | Won 2-1 | +191381 |
| 5standard | 397 | Caminiti, Roberto (1463) | Lost 1-2 | -171364 |
| 6standard | 524 | Lachartre, Quentin (1464) | Lost 1-2 | -161348 |
| 7standard | 615 | Souaber, Yanis (1468) | Won 2-1 | +201368 |
| 8standard | 462 | Ramsay, Adam [ENG] (1440) | Won 2-1 | +191387 |
| 9standard | 387 | Tropee, Alexandre (1467) | Lost 0-2 | -161371 |
| top | average opponent: 1471record: 4-5 | new rating: 1371 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 512 | Klose, Niels (1412) | Won 0-0 | +181429 |
| 2standard | 147 | Degeye, Eric (1521) | Lost 0-0 | -171412 |
| 3standard | 132 | Henning, Robin (1421) | Won 2-0 | +181430 |
| 4standard | 354 | Garthe, Tobias (1643) | Lost 0-2 | -141416 |
| 5standard | 497 | Spang, Simon (1616) | Won 2-1 | +221438 |
| 6standard | 440 | Rudge, Nathan (1481) | Lost 1-2 | -171421 |
| 7standard | 459 | Vidal, Victor (1480) | Lost 1-2 | -171404 |
| 8standard | 442 | Leys, Matthias (1484) | Lost 1-2 | -171387 |
| 9standard | 410 | Di Gregorio, Nicolas (1509) | Lost 1-2 | -161371 |
| top | average opponent: 1507record: 3-6 | new rating: 1371 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 443 | Reuwsaat, Folkert (1504) | Lost 0-2 | -161376 |
| 2standard | 951 | Green, Thomas (1463) | Won 2-0 | +201396 |
| 3standard | 920 | Statham, Rhys (1497) | Won 2-0 | +191415 |
| 4standard | 892 | Dimakos, Michail (1544) | Won 2-0 | +211436 |
| 5standard | 729 | Elliger, Christian (1659) | Won 2-0 | +221458 |
| 6standard | 704 | Nguyen, Minh [UK] (1588) | Lost 0-2 | -161442 |
| 7standard | 571 | Woolvett, Tom (1533) | Lost 0-2 | -161426 |
| 8standard | 596 | Owen, Tom (1518) | Lost 1-2 | -171409 |
| 9standard | 425 | Wilson, Nick (1476) | Draw 1-1 | +21411 |
| top | average opponent: 1531record: 4-4-1 | new rating: 1411 | ||
| Grand Prix Paris 2015 (DTK standard) | starting rating: 1351 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 425 | Aubert, Thomas (1535) | Lost 0-2 | -141337 |
| 2standard | 387 | Zantema, Kobus (1522) | Lost 0-2 | -151322 |
| 3standard | 689 | Gosciniak, Nicolas (1412) | Won 2-1 | +201342 |
| 4standard | 503 | Kortsalos, Thanasis (1479) | Won 2-0 | +201362 |
| 5standard | 475 | FURET, CORENTIN (1501) | Won 2-0 | +211383 |
| 6standard | 345 | Garcia Guerrero, Luis (1554) | Won 2-1 | +211404 |
| 7standard | 292 | Cornet, Geoffrey (1475) | Won 2-0 | +191423 |
| 8standard | 161 | Peters, Olivier (1556) | Lost 0-2 | -151408 |
| 9standard | 194 | Van De Lagemaat, William (1537) | Lost 0-2 | -161392 |
| top | average opponent: 1508record: 5-4 | new rating: 1392 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 5 | Mauguin, Matthieu (1619) | Lost 0-2 | -141373 |
| 2standard | 294 | Krynski, Tomasz (1482) | Lost 0-2 | -161357 |
| 3standard | 509 | Gergo, Tamas (1465) | Lost 0-2 | -161341 |
| 4standard | 537 | Tybura, Piotr (1446) | Lost 0-2 | -161325 |
| 5standard | 526 | Zawadzki, Adam (1427) | Won 2-1 | +191344 |
| 6standard | 484 | Banasik, Marek (1465) | Won 2-0 | +211365 |
| 7standard | 393 | Kwiecien, Pawel (1438) | Lost 1-2 | -171348 |
| 8standard | 345 | Obara, Michal (1449) | Lost 0-2 | -161332 |
| 9standard | 294 | Konopko, Lukasz (1425) | Won 2-1 | +191351 |
| top | average opponent: 1468record: 3-6 | new rating: 1351 | ||
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 48 | Gansel, Toni (1623) | Lost 0-2 | -161484 |
| 2extended | 165 | Ziebell, Lukas (1482) | Lost 0-2 | -181466 |
| 3extended | 187 | Ahrens, Olaf (1444) | Lost 0-2 | -181448 |
| 4extended | 216 | Eucken, Christopher (1212) | Won 0-0 | +141462 |
| 5extended | 194 | Vladuca, Alin G (1403) | Draw 1-1 | -21460 |
| 6extended | 178 | Huss, Jan (1442) | Lost 1-2 | -181442 |
| 7extended | 157 | Scheel, Thomas (1463) | Lost 0-2 | -171425 |
| 8extended | 136 | Kiehn, Patrick (1427) | Lost 0-2 | -181407 |
| 9extended | 111 | Kunert, Thorsten (1295) | Lost 0-2 | -201387 |
| top | average opponent: 1421record: 1-7-1 | new rating: 1387 | ||