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Rapid:
Individual Calculations July 2023 |
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| Zhuk, Ivan Total change: 22.00 | |   |
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| Grand Prix Polonii 2023 - turniej 21 | Wroclaw | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1968 | 5.50 | 7 | 1.61 | 20 | 32.20 | |
|  Orczyk, Maciej | | | 1568 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Konewko, Konrad | | | 1637 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kovalevsky, Stanislav | f | | 2117 | FID | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Zerebiec, Maurycy | | | 2047 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Raczek, Krzysztof | f | | 2197 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Grot, Blazej | c | | 1989 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Wieczorek, Mikolaj | | | 1803 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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 21a | Wroclaw | POL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1968 | 4.50 | 7 | -0.13 | 20 | -2.60 | |
| | Niklewicz, Dawid | | | 1568 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Trebala, Michal | | | 1456 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Stachowiak, Kamil | m | | 2255 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Sabuk, Piotr | m | | 2270 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rossienik, Wieslaw | | | 1388 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Konewko, Konrad | | | 1637 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Demski, Michal | | | 1911 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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 |
| 1852 | 1968 | 3.00 | 6 | -0.38 | 20 | -7.60 | |
| | Kruszelnicki, Kacper | | | 1568 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sabuk, Piotr | m | | 2270 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hasinski, Krystian | | | 1672 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kovalevsky, Stanislav | f | | 2117 | FID | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Partycki, Przemyslaw | | | 1232 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Stachowiak, Kamil | m | | 2255 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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