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Rapid:
Individual Calculations September 2023 |
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| Ivanov, Bogidar Total change: 11.20 | |   |
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| International Rapid Open Shumen | Shumen | BUL | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2189 | 7.50 | 11 | 0.56 | 20 | 11.20 | |
|  Radev, Slavi | | | 1789 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andreev, Simeon | | | 1618 | BUL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Todorov, Dimitar | | | 1829 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Danov, Lyubomir | | | 2399 | BUL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Grigorov, Grigor | g | | 2521 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Todev, Simeon | c | | 1932 | BUL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Petrov, Martin | g | | 2431 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Naymanova, Patricie | | wc | 1862 | BUL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hristov, Petar | | | 1955 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stefanov, Krasimir | m | | 2325 | BUL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rusev, Rosen | | | 1959 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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