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Rapid:
Individual Calculations January 2023 |
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| Sonibare, Antoni Total change: 109.20 | |   |
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| Grand Prix Polonii 44 | Wroclaw | POL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1005 | 2.00 | 7 | 1.40 | 40 | 56.00 | |
|  Gibala, Adam | | | 1635 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Sawczuk, Czeslaw | | | 1471 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Mittelstaedt, Jakub | | | 1342 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Bilin, Halil | | | 1648 | SUI | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Karhanian, Artur | | | 1304 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Klapcinski, Janusz | | | 1219 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Krawczyk, Eryk | | | 1533 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Grand Prix Polonii 45 | Wroclaw | POL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1005 | 2.00 | 6 | 1.33 | 40 | 53.20 | |
| | Krawczyk, Eryk | | | 1533 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Malek, Kamil | | | 1316 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Trebala, Michal | | | 1478 | POL | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Mittelstaedt, Jakub | | | 1342 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Uhryn, Mateusz | | | 1282 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Partycki, Przemyslaw | | | 1284 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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