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Individual Calculations April 2021 |
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| Sowka, Oskar Total change: -39.20 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach | Karpacz | POL | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1425 | 2.50 | 6 | -0.98 | 40 | -39.20 | |
|  Malecki, Eugeniusz | | | 1825 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rutkowski, Antoni | | | 1338 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | |  Pawlus, Jan | | | 1369 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Bazylewicz, Zygmunt | | | 1089 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Gembski, Mateusz | | | 1375 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Szala, Wiktor | | | 1228 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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