Individual Calculations July 2020 |
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Prax, Ivo Total change: -4.40 | | |
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PDSS - Krajsky prebor II vychod 2019/2020 r10-11 | various | CZE | 2020-06-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1800 | 1966 | 0.50 | 1 | -0.22 | 20 | -4.40 | |
| Rehak, Jiri | | | 1800 | CZE | 0.50 | 1 | -0.22 | 20 | -4.40 | | 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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