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Rapid:
Individual Calculations February 2023 |
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| Bilin, Halil Total change: -7.40 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1508 | 1.00 | 5 | -1.45 | 20 | -29.00 | |
|  Galant, Ireneusz | | | 1661 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Klapcinski, Janusz | | | 1261 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kazubski, Kacper | | | 1377 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zhuk, Ivan | | | 2016 | FID | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kazimierski, Tomasz | | | 1423 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Grand Prix Polonii 2023 - turniej 3 | Wroclaw | POL | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1508 | 3.00 | 6 | 1.08 | 20 | 21.60 | |
| | Krzywda, Andrzej | c | | 1995 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Khyzhniak, Dmytro | | | 1108 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nagly, Wojciech | | | 1689 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tratsiak, Vladzimir | | | 1529 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Siedlecki, Adam | | | 1773 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Demski, Michal | | | 1992 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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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