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Individual Calculations September 2021 |
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| Zrubek, Adam Total change: 138.00 | |   |
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| CZECH OPEN 2021 - C - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1351 | 5.00 | 7 | 3.45 | 40 | 138.00 | |
|  Vrzal, Tomas | | | 1634 | CZE | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Krupenko, Katja | | | 1558 | SLO | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Macek, Jaroslav | | | 1505 | CZE | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Vorsilka, Jiri | | | 1548 | CZE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Buk, Pavel | | | 1591 | CZE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Jouza, Petr | | | 1647 | CZE | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Covaci, Stefan | | | 1523 | ROU | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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