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Individual Calculations August 2019 |
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| Iller, Robert Total change: 103.20 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1247 | 4.00 | 7 | 2.58 | 40 | 103.20 | |
|  Iwaszkiewicz, Grzegorz | | | 1448 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Suska, Szymon | | | 1432 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Rokni, Farzam | | | 1470 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Ptak, Ryszard | | | 1544 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Dudek, Radoslaw | | | 1499 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ziemba, Magdalena | | | 1576 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Paziewski, Marcin | | | 1445 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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