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Individual Calculations October 2020 |
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| Borsuk, Konstantin Total change: -5.90 | |   |
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| Primorsko open 2019 A tournament | Primorsko | BUL | 2020-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2407 | 5.00 | 9 | -0.59 | 10 | -5.90 | |
|  Yanev, Yordan | | | 2007 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Karadzhov, Ivan | | | 2124 | BUL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Petrov, Martin | m | | 2525 | BUL | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Solodovnichenko, Yuri | g | | 2553 | UKR | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Valev, Valentin | | | 2020 | BUL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Salimova, Nurgyul | m | wg | 2372 | BUL | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Mitev, Valentin | f | | 2194 | BUL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Nikolov, Momchil | g | | 2549 | BUL | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Georgiev, Todor | | | 2296 | BUL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * 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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