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Rapid:
Individual Calculations June 2023 |
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| Lapinski, Jerzy Total change: -14.40 | |   |
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| KPZSzach Oldboys-ch 2023 | Wloclawek | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1218 | 2.50 | 9 | -0.72 | 20 | -14.40 | |
|  Wozniak, Krzysztof | | | 1638 | POL | 0.50 | 1 | 0.43 | 20 | 8.60 | |  Stepniak, Stanislaw | | | 1449 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Kaczynski, Maciej | | | 1557 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Starzynski, Waldemar | | | 1423 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Szalek, Jakub | | | 1293 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Konefal, Leszek | | | 1220 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Czekalski, Pawel | | | 1169 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ziolkowski, Grzegorz | | | 1085 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Matusiak, Wieslaw | | | 1265 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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