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Individual Calculations September 2020 |
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| Zarzycki, Lukasz Total change: -9.20 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1470 | 4.50 | 7 | -0.46 | 20 | -9.20 | |
|  Gac-Mytych, Sara | | | 1084 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wojtowicz, Szymon | | | 1282 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wisniewski, Szymon | | | 1679 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Morczynski, Ryszard | | | 1296 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jaroszuk, Kacper | | | 1070 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ugorek, Kacper | | | 1331 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lesniak, Wojciech | | | 1286 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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