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Individual Calculations July 2023 |
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| Mammadova, Narmin Total change: 19.60 | |   |
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| S: 35th International Chess Tournament Open Pula 2023 | Pula | CRO | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2221 | 6.50 | 9 | 0.98 | 20 | 19.60 | |
|  Mrvicin, Marin | | | 1821 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Engin, Onur Cinar | | | 1978 | TUR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Mihaljevic, Eva | | | 1986 | CRO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Xu, Yang | | | 2079 | CHN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bochnicka, Vladimir | f | | 2327 | SVK | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Medancic, Rikard | m | | 2133 | CRO | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Celik, Ali Alper | | | 1913 | TUR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Petursson, Margeir | g | | 2444 | ISL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ladron De Guevara Pinto, Paolo | m | | 2404 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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