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Rapid:
Individual Calculations July 2023 |
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| Madajczak, Piotr Total change: -22.40 | |   |
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| Grand Prix Polonii 2023 - turniej 21a | Wroclaw | POL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 2029 | 5.00 | 7 | -0.56 | 40 | -22.40 | |
|  Kuriata, Pawel | | | 1629 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Konewko, Konrad | | | 1637 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Razin, Vadim | | | 2297 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Trebala, Michal | | | 1456 | POL | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Kowalczyk, Wojciech | | | 1670 | POL | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Klys, Kacper | | | 1667 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Grossmann, Ryszard | f | | 1817 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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