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Rapid:
Individual Calculations February 2017 |
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| Grossmann, Ryszard Total change: 38.20 | |   |
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| Grand Prix Polonii Wroclaw - 20.01.2017 | Wroclaw | POL | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1936 | 5.00 | 7 | 1.91 | 20 | 38.20 | |
|  Rossienik, Wieslaw | | | 1536 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dowgird, Filip | | | 2292 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Guzewicz, Rafal | | | 1999 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Swicarz, Maciej | | | 2212 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stachowiak, Kamil | m | | 2336 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Babij, Robert | | | 1718 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | White, John | | | 1850 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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