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Individual Calculations August 2018 |
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| Zalega, Maciej Total change: 56.00 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1319 | 4.00 | 8 | 1.40 | 40 | 56.00 | |
|  Kuznik, Kamil | | | 1528 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Kwiecinski, Rafal | | | 1459 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Dudek, Radoslaw | | | 1502 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rokni, Farzam | | | 1466 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Marczukiewicz, Slawomir | | | 1425 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Czarniecki, Pawel | | | 1508 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kwiek, Janusz | | | 1559 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Leszczewicz, Karol | | | 1180 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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