Individual Calculations November 2017 |
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Persson, Jan 1975 Total change: -12.40 | | |
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Div II 4 2017-18 R1 | Sweden | SWE | 2017-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 1887 | 0.00 | 1 | -0.31 | 40 | -12.40 | |
| Bjornvall, Tord | | | 2025 | SWE | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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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