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Rapid:
Individual Calculations October 2021 |
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| Petrik, Petr Total change: 21.80 | |   |
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| Open Air Ludslavice 2021 | Ludslavice | CZE | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2012 | 5.50 | 9 | 1.09 | 20 | 21.80 | |
|  Jaksl, Ondrej | | | 1369 | CZE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Bohacek, Jan Andrej | | | 1650 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hollan, Martin | f | | 2283 | CZE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Danek, Libor | | | 2053 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Sosna, Jan | m | | 2346 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Travnicek, Jaroslav | | | 1809 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bures, Vit | c | | 2175 | CZE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Hollan, Petr | f | | 2202 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kapusta, Petr | | | 2012 | CZE | 0.00 | 1 | -0.50 | 20 | -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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