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Individual Calculations September 2021 |
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| Tolmaceva, Alona Total change: 19.20 | |   |
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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 |
| 1404 | 1039 | 1.00 | 5 | 0.48 | 40 | 19.20 | |
|  Vetter, Udo | | | 1439 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Weiss, Pavel | | | 1439 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seidl, Vaclav | | | 1325 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Trunz, Tamila | | | 1379 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Endler, Boris | | | 1439 * | CZE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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