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Individual Calculations April 2022 |
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| Nowak, Rafal Total change: 16.60 | |   |
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| Steszewski Turniej Szachowy - Zima 2022 | Strykowo | POL | 2022-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1994 | 4.50 | 5 | 0.13 | 20 | 2.60 | |
|  Wojciechowski, Szymon | | | 1594 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zielewicz, Piotr | | | 1676 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zenker, Bernard | | | 1454 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kozlowski, Tomasz | | | 1821 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gorski, Boguslaw | | | 1661 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | Wielkopolska III Liga Szachowa 2022 Round 5-8 | Ostrow Wielkopolski | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1977 | 3.00 | 3 | 0.70 | 20 | 14.00 | |
| | Wawrzyniak, Pawel | | | 1777 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Szafranski, Maciej | | | 1577 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grzelak, Marcin | | | 1891 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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