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Rapid:
Individual Calculations January 2023 |
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| Obelchak, Ruslan Total change: -30.60 | |   |
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| Grand Prix Ziemi Lubuskiej - Turniej 5 w Gubinie | Gubin | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1668 | 4.00 | 8 | -1.53 | 20 | -30.60 | |
|  Blocki, Michal | | | 1268 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bielinski, Dariusz | | | 2216 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Jasik, Jan | | | 1044 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ambroziak, Mateusz | | | 1569 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kielbratowski, Maciej | | | 1639 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Markowska, Kalina | | | 1097 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Wiecek, Dominik | | | 1174 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Grzebieniowski, Michal | | | 1686 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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) | | |
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