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Individual Calculations February 2019 |
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| Wiatrowski, Zbigniew Total change: -7.60 | |   |
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| III Liga Slaska Juniorow 2019 Round 3-6 | Czerwionka-Leszczyny | POL | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1525 | 2.50 | 3 | -0.19 | 40 | -7.60 | |
|  Koperski, Wojciech | | | 1125 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Walczak, Marcin | | | 1166 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Karut, Kacper | | | 1198 | POL | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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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