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Rapid:
Individual Calculations April 2023 |
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| Marek, Grzegorz Total change: 60.40 | |   |
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| Grand Prix Polonii 2023 - turniej 10 | Wroclaw | POL | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1630 | 4.00 | 7 | -0.22 | 40 | -8.80 | |
|  Krawczyk, Jolanta | | | 1230 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Razin, Vadim | | | 2297 | UKR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Przewlocki, Filip | | | 1298 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kovalevsky, Stanislav | f | | 2204 | FID | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Latacz, Grzegorz | | | 1499 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Zahorski, Bartosz | | | 1365 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Szachniewicz, Aleksander | | | 1284 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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) | | | | Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich | Scinawka Srednia | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1630 | 5.00 | 8 | 1.73 | 40 | 69.20 | |
| | Kowalski, Igor | m | | 2324 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Owczarek, Hanna | | | 1240 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Misiek, Przemyslaw | | | 1408 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Luberanski, Jakub | f | | 2047 | POL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Laszewicz, Pawel | | | 1957 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rog, Bartlomiej | | | 1992 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kawulski-Chodkiewicz, Alexander | | | 1457 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Szuber, Dawid | | | 1600 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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