Individual Calculations December 2017 |
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Idziak, Mieczyslaw Total change: -18.40 | | |
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IV Dolnoslaska Liga Szachowa 2017/2018 r 1-3 | Dolny Slask | POL | 2017-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1498 | 1471 | 0.00 | 1 | -0.46 | 40 | -18.40 | |
| Posluszny, Rafal | | | 1498 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | 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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