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Individual Calculations April 2023 |
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| Przeslanski, Bartosz Total change: -28.40 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego Juniorow w Szachach na rok 2023 (IV liga) Round 5-8 | Kostomloty Drugie | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1074 | 0.50 | 3 | -0.71 | 40 | -28.40 | |
|  Stefaniec, Mateusz | | | 1280 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Cieplinski, Adrian | | | 1027 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Kozera, Patryk | | | 1143 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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