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Individual Calculations June 2023 |
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| Piaskowski, Szymon Total change: 6.40 | |   |
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| Turniej Szachowy "Kazdy wygrywa" - Grupa A | Zdziechowa | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1330 | 2.50 | 4 | 0.16 | 40 | 6.40 | |
|  Roj, Kacper | | | 1278 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Witczak, Mikolaj | | | 1182 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Szeszycki, Jan | | | 1146 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Deptula, Dawid | | | 1453 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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