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Individual Calculations July 2023 |
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| Dorau, Zygmunt Total change: -2.80 | |   |
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| Sosnowe zauroczenie Tuchola 2023 - turniej powyzej 1800 | Tuchola | POL | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1443 | 2.50 | 5 | -0.14 | 20 | -2.80 | |
|  Jesse, Jacek | | | 1888 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dykier, Marek | | | 1290 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Binger, Damian | | | 1244 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Makarewicz, Jakub | | | 1324 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Hubner, Michal | | | 1471 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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