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Rapid:
Individual Calculations July 2023 |
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| Klapcinski, Janusz Total change: 25.00 | |   |
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| Grand Prix Polonii 2023 - turniej 21 | Wroclaw | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1239 | 2.00 | 6 | 0.68 | 20 | 13.60 | |
|  Chmielewski, Jakub | | | 1908 | POL | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Trebala, Michal | | | 1456 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Konewko, Konrad | | | 1637 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Janicki, Bartlomiej | | | 1128 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Rossienik, Wieslaw | | | 1388 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Gibala, Adam | | | 1687 | POL | 0.00 | 1 | -0.06 | 20 | -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 2023 - turniej 21a | Wroclaw | POL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1239 | 1.50 | 5 | 0.76 | 20 | 15.20 | |
| | Grossmann, Ryszard | f | | 1817 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rzadkowska, Kaja | | | 1387 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Klys, Kacper | | | 1667 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Lisik, Marcin | | | 1557 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Trebala, Michal | | | 1456 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Grand Prix Polonii 2023 - turniej 22 | Wroclaw | POL | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1239 | 0.50 | 4 | -0.19 | 20 | -3.80 | |
| | Kovalevsky, Stanislav | f | | 2117 | FID | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Demski, Michal | | | 1911 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Smierzchala, Lukasz | | | 1323 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Rossienik, Wieslaw | | | 1388 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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