Rapid:
Individual Calculations October 2022 |
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Drej, Jerzy Total change: -0.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XX Turniej Szachowy Pamieci Wrzesnia | Wielun | POL | 2022-09-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1065 | 1355 | 2.50 | 3 | -0.02 | 20 | -0.40 | |
| Grad, Zuzanna | | | 1005 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | Mazurkiewicz, Krzysztof | | | 1151 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | Grad, Barbara | | | 1039 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | 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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