Individual Calculations July 2021 |
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Janus, Dawid Total change: -8.00 | | |
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IV Dolnoslaska Liga Szachowa 2021 - Okreg Walbrzyski | Dolny Slask | POL | 2021-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1374 | 1453 | 2.00 | 4 | -0.40 | 20 | -8.00 | |
| Lubonski, Andrzej | | | 1204 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Koszanski, Michal | | | 1583 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | Rybka, Tatiana | | | 1334 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | Cygan, Miroslaw | | | 1375 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | 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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