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Individual Calculations September 2023 |
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| Wojcikowski, Kacper Total change: -7.20 | |   |
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| XXIII Ogolnopolskie Indywidualne Mistrzostwa Dzieci i Mlodziezy Szkolnej - klasy V-VIII i srednie | Dabki | POL | 2023-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1049 | 1.00 | 4 | -0.18 | 40 | -7.20 | |
|  Branka, Julia | | | 1412 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Dziodko, Mateusz | | | 1149 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Misiek, Marcel | | | 1321 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zietek, Michal | | | 1013 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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