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Individual Calculations September 2021 |
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| Tokarz, Izabela Total change: -20.00 | |   |
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| 1st Merlin Lezajsk Chess Open - B | Lezajsk | POL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1747 | 6.00 | 9 | -0.50 | 40 | -20.00 | |
|  Socha, Krzysztof | | | 1633 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Trybowska, Barbara | | | 1807 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Lachut, Tomasz | | | 1390 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Owoc, Jakub | | | 1768 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Gazda, Dominik | | | 1765 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Cwieka, Konrad | | | 1347 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jakubowska, Urszula | | | 1374 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kielb, Miroslaw | | | 1351 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rosc, Ignacy | | | 1447 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | * 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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