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Individual Calculations July 2023 |
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| Spoczynski, Marcin Total change: -4.00 | |   |
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| Wiosenne FIDE granie w Hetmanie 2023_B Round 7 | Warszawa | POL | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1266 | 0.00 | 1 | -0.38 | 20 | -7.60 | |
|  Czapka, Piotr | | | 1352 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2023_B Round 8-11 | Warszawa | POL | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1260 | 2.00 | 4 | 0.18 | 20 | 3.60 | |
|  Redlicki, Michal | | | 1245 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Chojecki, Lukasz | | | 1287 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Laskowski, Jerzy | | | 1300 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Marciniak, Kajetan | | | 1336 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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