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Individual Calculations July 2017 |
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| Kalchev, Stefan Total change: -58.00 | |   |
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| 67th Team Championship Men 2017 | Primorsko | BUL | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2141 | 2.50 | 6 | -0.42 | 20 | -8.40 | |
|  Popov, Georgi | | | 2110 | BUL | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Dimitrov, Dejan | | | 1879 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Petrov, Ivan | | | 2207 | BUL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hristov, Atanas | | | 2208 | BUL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Stefanov, Krasimir | m | | 2378 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gochev, Mladen | | | 2115 | BUL | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Albena open 2017 | Albena | BUL | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2141 | 4.50 | 9 | -2.48 | 20 | -49.60 | |
| | Kostadinov, Stilyan | | | 1741 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akesson, Ralf | g | | 2454 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dimitrov, Ivan | | | 1805 | BUL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Gavrilin, Roman | | | 1818 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kolev, Nikola | | | 1892 | BUL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Ivanov, Svetlen | c | | 1741 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cazacu, Gabriela | | | 1892 | MDA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Petrov, Plamen | | | 1868 | BUL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Shumantov, Aleksandar | | | 1896 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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