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Individual Calculations July 2020 |
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| Posva, Jaroslav Total change: -11.00 | |   |
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| UKSS - Krajsky prebor II B 2019/2020 r10-11 | various | CZE | 2020-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1756 | 1.00 | 2 | -0.55 | 20 | -11.00 | |
|  Toman, Jan | | | 1643 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Rynda, Vlastimil | | | 1396 | CZE | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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