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Rapid:
Individual Calculations June 2023 |
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| Grossmann, Ryszard Total change: 0.40 | |   |
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| Grand Prix Polonii 2023 - turniej 17 | Wroclaw | POL | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1817 | 4.50 | 7 | 0.56 | 20 | 11.20 | |
|  Czerwinski, Michal | | | 1417 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kazubski, Kacper | | | 1530 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zhuk, Ivan | | | 2003 | FID | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bilin, Halil | | | 1517 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Madej, Marek | | | 1957 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Wilgosz, Szczepan | | | 1656 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Razin, Vadim | | | 2300 | UKR | 0.00 | 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) | | | | Grand Prix Polonii 2023 - turniej 18 | Wroclaw | POL | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1817 | 5.00 | 7 | -0.17 | 20 | -3.40 | |
| | Kuriata, Pawel | | | 1417 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krzyzosiak, Anna | | | 1509 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Przybylski, Marek | | | 1380 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Wilgosz, Tomasz | | | 1605 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kovalevsky, Stanislav | f | | 2140 | FID | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lisik, Marcin | | | 1509 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kotkowska, Agnieszka | | | 1674 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 19 | Wroclaw | POL | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1817 | 4.00 | 7 | -0.37 | 20 | -7.40 | |
| | Sonibare, Antoni | | | 1417 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rossienik, Wieslaw | | | 1421 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kovalevsky, Stanislav | f | | 2140 | FID | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sawczuk, Czeslaw | | | 1505 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Somyk, Marcin | | | 1634 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stachowiak, Kamil | m | | 2260 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kicinski, Igor | | | 1631 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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