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Individual Calculations August 2021 |
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| Petrov, Martin Total change: 8.20 | |   |
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| 43rd Open, National individual cup, Tringov Memorial | Plovdiv | BUL | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2513 | 7.00 | 9 | 0.82 | 10 | 8.20 | |
|  Ilieva, Ralitsa | | | 2113 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Karadzhov, Ivan | | | 2113 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Danov, Lyubomir | | | 2373 | BUL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Krastev, Goran | | | 2140 | BUL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Enchev, Ivajlo | g | | 2483 | BUL | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Dimitrov, Radoslav | g | | 2503 | BUL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Tilicheev, Viacheslav | g | | 2507 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Spasov, Vasil | g | | 2497 | BUL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Nikolov, Sasho | m | | 2390 | BUL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * 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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