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Individual Calculations November 2020 |
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| Kasperek, Zbigniew Total change: 23.00 | |   |
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| IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1428 | 4.50 | 9 | 1.15 | 20 | 23.00 | |
|  Drazek, Wladyslaw | | | 1828 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Krowicki, Przemyslaw | | | 1190 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Roskowski, Stanislaw | | | 1342 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Daleczko, Zbigniew | | | 1607 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Banasik, Tomasz | | | 1274 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wierzejski, Daniel | | | 1642 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Plesiuk, Jan | | | 1658 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Hoffmann, Piotr | | | 1619 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Grzesinski, Krzysztof | | | 1692 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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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