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Rapid:
Individual Calculations July 2023 |
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| Rossienik, Wieslaw Total change: -22.80 | |   |
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| Grand Prix Polonii 2023 - turniej 21 | Wroclaw | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1388 | 2.00 | 7 | -1.31 | 20 | -26.20 | |
|  Oszczanowski, Witold | | | 2083 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Modrzewski, Aleksander | | | 1006 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dytman, Radoslaw | | | 1760 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Cieslik, Kacper | | | 1063 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gibala, Adam | | | 1687 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Klapcinski, Janusz | | | 1239 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Macedonski, Igor | | | 1340 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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 21a | Wroclaw | POL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1388 | 1.50 | 5 | -0.09 | 20 | -1.80 | |
| | Raczek, Krzysztof | f | | 2197 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Vladymyrov, Kyrylo | | | 1028 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Latacz, Grzegorz | | | 1684 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Zhuk, Ivan | | | 1968 | FID | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Mittelstaedt, Jakub | | | 1373 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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 22 | Wroclaw | POL | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1388 | 2.50 | 6 | 0.26 | 20 | 5.20 | |
| | Razin, Vadim | | | 2297 | UKR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Modrzewski, Aleksander | | | 1006 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Grossmann, Ryszard | f | | 1817 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Uhryn, Lukasz | | | 1705 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Ziemblicki, Jakub | | | 1436 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Klapcinski, Janusz | | | 1239 | POL | 1.00 | 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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