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Rapid:
Individual Calculations June 2023 |
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| Ziolkowski, Grzegorz Total change: 21.40 | |   |
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| KPZSzach Oldboys-ch 2023 | Wloclawek | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1085 | 3.00 | 9 | 1.07 | 20 | 21.40 | |
|  Kaczynski, Maciej | | | 1557 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Szalek, Jakub | | | 1293 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Starzynski, Waldemar | | | 1423 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Stepniak, Stanislaw | | | 1449 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Konefal, Leszek | | | 1220 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Czekalski, Pawel | | | 1169 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Matusiak, Wieslaw | | | 1265 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lapinski, Jerzy | | | 1218 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Lebiedzinski, Maciej | | | 1386 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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