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Individual Calculations August 2020 |
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| Doychev, Ivan Total change: 31.60 | |   |
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| Bilgarian Individual Chess Championship B12 standart | Asenovgrad | BUL | 2020-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1603 | 4.00 | 6 | 0.79 | 40 | 31.60 | |
|  Rangelov, Kristiyan | | | 1203 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kononenko, Vladimir | | | 1866 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Uzunov, Stefan | | | 1203 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tilev, Bozhidar | | | 1506 | BUL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Zhelev, Nikolay | | | 1754 | BUL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Ivanov, Svetlen | c | | 1789 | BUL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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