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Individual Calculations April 2020 |
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| Spasov, Vasil Total change: 2.00 | |   |
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| 84-th Bulgarian individual chess championship - men | Sofia | BUL | 2020-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2492 | 6.50 | 9 | 0.20 | 10 | 2.00 | |
|  Stoynov, Stefan | | | 2092 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Todev, Simeon | c | | 2092 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Salimova, Nurgyul | m | wg | 2378 | BUL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Enchev, Ivajlo | g | | 2503 | BUL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Antova, Gabriela | f | wm | 2279 | BUL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Dimitrov, Radoslav | g | | 2515 | BUL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Petrov, Martin | m | | 2504 | BUL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Yordanov, Lachezar | f | | 2259 | BUL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Mitev, Valentin | f | | 2246 | BUL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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