Individual Calculations May 2015 |
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Ruzicka, Zdenek Total change: -1.00 | | |
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Prebor Prahy 2014/2015 - Preborova skupina | Praha | CZE | 2015-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1938 | 2178 | 1.50 | 2 | -0.05 | 20 | -1.00 | |
| Toupal, Josef | | | 1800 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | Rehak, Martin | | | 2075 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | | 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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