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Rapid:
Individual Calculations January 2021 |
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| Kowalski, Mateusz Total change: 18.00 | |   |
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| Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2020 | Kielczow | POL | 2020-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1049 | 2.50 | 7 | 0.90 | 20 | 18.00 | |
|  Mazurek, Bartosz | | | 1557 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Jokiel, Oliwier | | | 1101 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Suchecki, Michal | | | 1166 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Wilk, Aleksander | | | 1525 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Dahche, Abdel-Azziz | | | 1489 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Burda, Igor | | | 1111 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Molecki, Jan | | | 1221 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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