Individual Calculations April 2019 |
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Perdek, Miroslaw Total change: -1.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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III Dolnoslaska Liga Szachowa 2018/2019 Round 10 | Dolnoslaskie | POL | 2019-03-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2198 | 2231 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
| Szczepaniak, Lukasz | | | 2198 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | 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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