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Individual Calculations September 2019 |
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| Grabarczyk, Miroslaw Total change: 11.70 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2362 | 6.50 | 9 | 1.17 | 10 | 11.70 | |
|  Kacprzak, Kacper | | | 1962 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Betkowski, Andrzej | | | 2023 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Slomczewski, Michal | | | 2115 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mis, Mieszko | f | | 2296 | POL | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Cukrowski, Filip | f | | 2424 | POL | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Warakomski, Tomasz | g | | 2497 | POL | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Goluch, Piotr | f | | 2418 | POL | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Marszalek, Maciej | | | 2295 | POL | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Shishkin, Vadim | g | | 2445 | UKR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | * 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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