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Rapid:
Individual Calculations September 2022 |
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| Khyzhniak, Dmytro Total change: -2.40 | |   |
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| Grand Prix Polonii 30 | Wroclaw | POL | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1106 | 2.00 | 5 | 1.03 | 20 | 20.60 | |
|  Grossmann, Ryszard | f | | 1723 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Michalak, Kamil | | | 1328 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Makalowski, Pawel | | | 1043 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Zinchenko, Anatoly | | | 1882 | FID | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Sakharchuk, Aliaksandr | | | 1413 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | | | Grand Prix Polonii 31 | Wroclaw | POL | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1106 | 0.00 | 5 | -1.15 | 20 | -23.00 | |
| | Helaszek, Edward | | | 1704 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Trebala, Michal | | | 1415 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Careaga, Daniel | | | 1495 | BOL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ligeza, Aleksandra | | | 1015 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Malek, Kamil | | | 1272 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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