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Rapid:
Individual Calculations November 2023 |
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| Semeniec, Zbigniew Total change: 18.60 | |   |
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| 10. runda Grand Prix Bialegostoku "Lato-Jesien 2023" - rapid | Bialystok | POL | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1243 | 2.00 | 5 | 0.05 | 20 | 1.00 | |
|  Kostyra, Stanislaw | m | | 1832 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Saliuk, Maryia | | | 1057 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Choinski, Ignacy | | | 1214 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Puszko, Szymon | | | 1139 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Backiel, Hubert | | | 1921 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | 12. runda Grand Prix Bialegostoku "Lato-Jesien 2023" - rapid | Bialystok | POL | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1243 | 2.00 | 5 | 0.88 | 20 | 17.60 | |
| | Kostyra, Stanislaw | m | | 1832 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Puszko, Szymon | | | 1139 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rusak, Jan | | | 1377 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bulatow, Witali | | | 1578 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ocytko, Andrzej | | | 1806 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | |
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