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Individual Calculations August 2021 |
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| Sabol, Marian Total change: 27.20 | |   |
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| CZECH OPEN 2021 - E - 4-member team tournament | Pardubice | CZE | 2021-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2259 | 1.50 | 2 | 0.71 | 20 | 14.20 | |
|  Kraus, Tomas | m | | 2459 | CZE | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Holemar, David | f | | 2222 | CZE | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | Open Desko Liberec 2021 | Liberec | CZE | 2021-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2259 | 6.00 | 9 | 0.65 | 20 | 13.00 | |
| | Papousek, Michal | | | 1859 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wuensch, Ulrich | | | 1973 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Holasek, Pavel | | | 2052 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Haba, Petr | g | | 2436 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Vitak, Jiri | | | 2203 | CZE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Finek, Vaclav | f | | 2378 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bures, Jaroslav | m | | 2395 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Horak, Jan | | | 2072 | CZE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kratochvil, Josef | f | | 2212 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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