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Rapid:
Individual Calculations January 2018 |
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| Sowinski, Wojciech Total change: 15.40 | |   |
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| European Rapid Chess Championship'2017 | Katowice | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1105 | 3.00 | 11 | 0.77 | 20 | 15.40 | |
|  Bartkiewicz, Pawel | | | 1505 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zarebska, Lena | | | 1484 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kolodziejczyk, Piotr | | | 1293 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Koval, Dariy | | | 1493 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Plocica, Krzysztof | | | 1324 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Wojkowski, Mariusz | | | 1505 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marzec, Konrad | | | 1366 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Janeczko, Jakub | | | 1260 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wojtacha, Krzysztof | | | 1238 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Mutina, Sofia | | | 1280 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Wojs, Alicja | | | 1214 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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