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Rapid:
Individual Calculations January 2019 |
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| Owierczuk, Szymon Total change: -20.60 | |   |
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| Final Grand-Prix 2018 WM | Ketrzyn | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1155 | 1.50 | 6 | -1.03 | 20 | -20.60 | |
|  Porebiak, Mateusz | | | 1555 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sawicki, Jan | | | 1284 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gradzki, Artur | | | 1197 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Taranowicz, Patrycja | | | 999 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lazarczyk, Adam | | | 1224 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kawa, Anna | | | 1107 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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