Individual Calculations August 2023 |
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Katasonova, Olga Total change: -5.20 | | |
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PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - E4 round-robin tournament | Prague | CZE | 2023-06-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1265 | 1097 | 1.00 | 4 | -0.13 | 40 | -5.20 | |
| Havlik, David | | | 1320 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | | Jakubse, Tamae Severina | | | 1297 | CZE | 0.50 | 1 | 0.26 | 40 | 10.40 | | Sileny, Jan | | | 1151 | CZE | 0.00 | 1 | -0.42 | 40 | -16.80 | | Glaser, Jan | | | 1290 | CZE | 0.50 | 1 | 0.25 | 40 | 10.00 | | 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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