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Rapid:
Individual Calculations September 2022 |
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| Dubrawski, Janusz Total change: -1.60 | |   |
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| 2. runda Grand Prix Bialegostoku "Lato-Jesien 2022" - rapid | Bialystok | POL | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1597 | 3.50 | 6 | 0.16 | 20 | 3.20 | |
|  Bukala, Jan | | | 1197 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Czarnowicz, Michal | | | 1340 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kostyra, Stanislaw | m | | 1854 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sienicki, Oliwier | | | 1274 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kaminski, Maciej | | | 1984 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Ocytko, Andrzej | | | 1624 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | 4. runda Grand Prix Bialegostoku "Lato-Jesien 2022" - rapid | Bialystok | POL | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1597 | 3.00 | 5 | -0.24 | 20 | -4.80 | |
| | Sazon, Adam | | | 1232 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ocytko, Andrzej | | | 1624 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Rusak, Jan | | | 1378 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kostyra, Stanislaw | m | | 1854 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wilczewski, Michal | | | 1192 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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