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Rapid:
Individual Calculations September 2023 |
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| Pyka, Maciej Total change: 13.60 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 28 | Wroclaw | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1062 | 0.00 | 2 | -0.07 | 20 | -1.40 | |
|  Somyk, Marcin | | | 1673 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Rutkowski, Bartlomiej | | | 1524 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1062 | 1.00 | 5 | 0.75 | 20 | 15.00 | |
| | Grossmann, Ryszard | f | | 1825 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Zajdler, Lukasz | | | 1592 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Jankowski, Aleksander | | | 1784 | POL | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Bratoszewski, Bartlomiej | | | 1418 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Malcharczyk, Andrzej | | | 1435 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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