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Rapid:
Individual Calculations December 2023 |
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| Kosturkov, Krasimir Total change: -81.80 | |   |
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| Milenium Open 2023-11-12 | Sofia | BUL | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1630 | 1.00 | 7 | -4.09 | 20 | -81.80 | |
|  Ivanov, Stojan Emilov | | | 2027 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sadula, Sevim | | | 1323 | BUL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Tinchev, Kaloyan | | | 1224 | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Shishkov, Aleksandar | | | 1360 | BUL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Mihaylov, Boyan | | | 1280 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Basova, Polina | | | 1563 | UKR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Dayredzhiev, Boris | | | 1230 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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