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Individual Calculations September 2021 |
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| Cwieka, Konrad Total change: 23.60 | |   |
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| 1st Merlin Lezajsk Chess Open - B | Lezajsk | POL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1292 | 2.50 | 9 | 0.59 | 40 | 23.60 | |
|  Gazda, Dominik | | | 1692 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jakubowska, Urszula | | | 1374 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Rosc, Ignacy | | | 1447 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Trybowska, Barbara | | | 1692 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Owoc, Jakub | | | 1692 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tokarz, Izabela | | | 1692 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kielb, Miroslaw | | | 1351 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Socha, Krzysztof | | | 1633 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Lachut, Tomasz | | | 1390 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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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