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Rapid:
Individual Calculations July 2023 |
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| Kovalevsky, Stanislav Total change: -29.20 | |   |
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| Grand Prix Polonii 2023 - turniej 21 | Wroclaw | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2117 | 5.00 | 7 | -0.62 | 20 | -12.40 | |
|  Woznica, Alicja | | | 1717 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dytman, Radoslaw | | | 1760 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zhuk, Ivan | | | 1968 | FID | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Orzlowski, Patryk | | | 1546 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Wieczorek, Mikolaj | | | 1803 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Raczek, Krzysztof | f | | 2197 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zinchenko, Anatoly | | | 1785 | FID | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 21a | Wroclaw | POL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2117 | 4.50 | 7 | -0.14 | 20 | -2.80 | |
| | Mittelstaedt, Jakub | | | 1373 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Kicinski, Igor | | | 1668 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Sabuk, Piotr | m | | 2270 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Razin, Vadim | | | 2297 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Stachowiak, Kamil | m | | 2255 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Lewandowski, Wiktor | | | 1741 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dziminski, Kamil | | | 1717 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 22 | Wroclaw | POL | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2117 | 5.00 | 7 | -0.70 | 20 | -14.00 | |
| | Klapcinski, Janusz | | | 1717 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klys, Kacper | | | 1667 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Chmielarz, Michal | | | 1353 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Uhryn, Lukasz | | | 1705 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zhuk, Ivan | | | 1968 | FID | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kowalski, Igor | m | | 2299 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Konewko, Konrad | | | 1637 | POL | 1.00 | 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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