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Individual Calculations September 2021 |
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| Nawrocki, Michal Total change: 29.60 | |   |
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| XXVIII Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1162 | 2.00 | 7 | 0.74 | 40 | 29.60 | |
|  Kowalewicz, Kacper | | | 1562 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Huchwajda, Grzegorz | | | 1440 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pietras, Igor | | | 1390 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Bebenek, Anna | | | 1455 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Pilny, Piotr | | | 1485 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zakrzewski, Bartosz | | | 1562 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wojciechowski, Szymon | | | 1204 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * 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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