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Rapid:
Individual Calculations September 2017 |
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| Katny, Samuel Total change: -16.80 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B12 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1235 | 4.00 | 10 | -0.84 | 20 | -16.80 | |
|  Czernek, Tymon | | | 1635 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Swierc, Damian | | | 1084 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kuska, Bartosz | | | 1131 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wojas, Michal | | | 1065 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kalemba, Igor | | | 1053 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Armula, Karol | | | 1416 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kossowski, Pawel | | | 1427 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Celebias, Filip | | | 1316 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Biesiadecki, Adam | | | 1143 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kuczynski, Michal | | | 1285 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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