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Individual Calculations July 2023 |
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| Jozefiak, Tomasz Total change: 6.20 | |   |
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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 |
| 1516 | 1291 | 0.50 | 1 | 0.28 | 20 | 5.60 | |
|  Emmel, Bartosz | | | 1516 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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 |
| 1299 | 1293 | 2.00 | 4 | 0.03 | 20 | 0.60 | |
|  Czapka, Piotr | | | 1373 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Blochowicz, Karol | | | 1278 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Stanczuk, Maciej | | | 1245 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Laskowski, Jerzy | | | 1300 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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