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Individual Calculations September 2021 |
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| Weiss, Petr Total change: -50.40 | |   |
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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 |
| 1276 | 1612 | 4.50 | 8 | -2.52 | 20 | -50.40 | |
|  Koch, Jim | | | 1226 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Zrubek, Dan | | | 1246 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Humhej, Jan | | | 1260 | CZE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Malik, Vojtech | | | 1254 | CZE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Richterova, Natasa | | | 1239 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Soroka, Bohdan | | | 1342 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sochor, Vaclav | | | 1276 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Beyer, Lorenz | | | 1362 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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