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Individual Calculations September 2021 |
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| Laszewicz, Pawel Total change: -53.40 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN A | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2161 | 0.50 | 4 | -2.67 | 20 | -53.40 | |
|  Paszkowski, Krystian | | | 1811 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Starosciak, Szymon | | | 1956 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Dziewonski, Dariusz | | | 1936 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Podgorski, Maciej | | | 1981 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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