Individual Calculations December 2019 |
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Kawulski-Chodkiewicz, Alexander Total change: 4.00 | | |
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IV DLS Okreg Walbrzyski 2019-2020 Round 1-3 | Dolny Slask | POL | 2019-11-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1280 | 1014 | 0.50 | 2 | 0.10 | 40 | 4.00 | |
| Zielinska, Aleksandra | | | 1146 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | Tarawski, Adrian | | | 1414 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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