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Rapid:
Individual Calculations September 2023 |
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| Lechowski, Witold Total change: 42.80 | |   |
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| AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1807 | 4.50 | 8 | 1.00 | 40 | 40.00 | |
|  Ujma, Roman | | | 1407 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stankiewicz, Kamil | | | 1444 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Sieciechowicz, Marcin | m | | 2318 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gierech, Pawel | | | 1563 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Golenia, Wojciech | | | 2099 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Niedbala, Bartlomiej | f | | 2302 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Klekowski, Maciej | g | | 2418 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sypien, Natan | | | 1711 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | * 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 WROCLAW - turniej nr 29 | Wroclaw | POL | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1807 | 3.00 | 6 | 0.07 | 40 | 2.80 | |
| | Bogdanov, Egor | m | | 2358 | UKR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Davidziuk, Aliaksandr | | | 1435 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Krygiel, Konrad | | | 1567 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Demski, Michal | | | 1963 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mittelstaedt, Jakub | | | 1532 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zeberski, Jakub | m | | 2215 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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