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Individual Calculations February 2021 |
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| Toncheva, Nadya Total change: -38.40 | |   |
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| VII Sunway Sitges International Chess Festival - Group A | Sitges | ESP | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2321 | 5.00 | 10 | -1.92 | 20 | -38.40 | |
|  Ribera Veganzones, Serni | | | 1926 | AND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Flom, Gabriel | g | | 2499 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Dragnev, Valentin | g | | 2564 | AUT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Villar Reymundo, Juan Antonio | | | 2129 | PER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Perez Bolanos, David | | | 2068 | ESP | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sanleon Pravisano, Nieves | | | 1921 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gayon, Benoit | | | 1921 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maloberti, David | | | 2076 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Peycheva, Gergana | f | wm | 2257 | BUL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Papadiamandis, Elliot | c | | 2134 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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