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Individual Calculations April 2023 |
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| Sojski, Ernest Total change: -39.20 | |   |
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| Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 8-11 | various | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1302 | 0.00 | 1 | -0.44 | 40 | -17.60 | |
|  Fesyk, Michal | | | 1347 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | V Swidnicki Festiwal Szachowy Open A (na I i k) | Swidnica | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1302 | 2.50 | 6 | -0.54 | 40 | -21.60 | |
|  Olejarczyk, Remigiusz | | | 1591 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jakubczyk, Mikolaj | | | 1188 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Nowicki, Franciszek | | | 1197 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kuriata, Pawel | | | 1324 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Zapolska, Roksana | | | 1381 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Wasiluk, Blazej | | | 1139 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | |
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