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Individual Calculations August 2018 |
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| Walter, Szymon Total change: 11.00 | |   |
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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 |
| 2298 | 2296 | 5.00 | 9 | 0.55 | 20 | 11.00 | |
|  Pettersson, Alexander | | | 2060 | MLT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bernadskiy, Vitaliy | g | | 2586 | UKR | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Romanishin, Oleg M | g | | 2440 | UKR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Wieczorek, Oskar | m | | 2470 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Fus, Jakub | | | 2195 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Klekowski, Maciej | m | | 2511 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Dwilewicz, Katarzyna | | wf | 2009 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Zaleski, Lukasz | | | 2029 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rakesh, Kumar Jena | m | | 2385 | IND | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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