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Rapid:
Individual Calculations March 2023 |
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| Czerwinski, Michal Total change: -63.60 | |   |
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| Grand Prix Polonii 2023 - turniej 5 | Wroclaw | POL | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1294 | 2.00 | 7 | -1.19 | 40 | -47.60 | |
|  Smietanska, Wiktoria | c | | 1857 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Krawczyk, Jolanta | | | 1014 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jankowski, Aleksander | | | 1675 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zurawinski, Hubert | | | 1039 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Galant, Ireneusz | | | 1660 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Khyzhniak, Dmytro | | | 1136 | UKR | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Szachniewicz, Aleksander | | | 1208 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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 6 | Wroclaw | POL | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1294 | 1.00 | 5 | -0.40 | 40 | -16.00 | |
| | Grot, Blazej | c | | 1951 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Galant, Ireneusz | | | 1660 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gawlik, Pawel | | | 1519 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Krawczyk, Jolanta | | | 1014 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bilin, Halil | | | 1501 | SUI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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