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Individual Calculations August 2018 |
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| Oglaza, Oskar Total change: 19.60 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2344 | 6.00 | 9 | 0.98 | 20 | 19.60 | |
|  Smieszek, Wojciech | | | 2137 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Thrish, Karthik | | | 2145 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Heberla, Bartlomiej | g | | 2563 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Aravindh, Chithambaram Vr. | g | | 2580 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kubicka, Anna | | wm | 2172 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Chomczyk, Marek | | | 2247 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Spitzl, Vinzent | f | | 2241 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mulet, Piotr | f | | 2202 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ostrovskiy, Andrey | m | | 2431 | UKR | 1.00 | 1 | 0.62 | 20 | 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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