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Individual Calculations May 2023 |
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| Vorsilka, Jiri Total change: -12.60 | |   |
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| Vrsovicky jarni open 2023 r1-2 | Praha | CZE | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1506 | 0.00 | 2 | -0.60 | 20 | -12.00 | |
|  Koca, Filip | | | 1719 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Malijevsky, Anatol | | | 1600 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Jarni otevreny prebor SO SK OAZA Praha 2023 r1 | Praha | CZE | 2023-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1506 | 0.00 | 1 | -0.03 | 20 | -0.60 | |
| | Janda, Pavel | | | 2044 | CZE | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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