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Individual Calculations March 2023 |
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| Kasperkiewicz, Pawel Total change: -22.40 | |   |
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| 271st YMCA Winter 2023-A Round 4-7 | Warszawa | POL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1868 | 1.00 | 4 | -1.12 | 20 | -22.40 | |
|  Terkiewicz, Bruno | | | 1948 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Polak, Michal | | | 1921 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Rylski, Tadeusz | | | 1824 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Safanowski, Tomasz | | | 1687 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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