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Individual Calculations May 2017 |
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| Mehmed, Elif Total change: 62.00 | |   |
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| 184th MGU open | Sofia | BUL | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1945 | 5.00 | 6 | 1.22 | 40 | 48.80 | |
|  Georgiev, Nikolay | | | 1574 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Timev, Anzhelo | | | 1813 | BUL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Gelemerov, Yane | | | 1976 | BUL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Hristov, Hristo Mitov | | | 2134 | BUL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Vladov, Lyubomir | | | 1720 | BUL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ivanov, Svetlen | c | | 1783 | BUL | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | Bulgarian chess championship for girls U14 - 2017 | Plovdiv | BUL | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1945 | 5.50 | 7 | 0.33 | 40 | 13.20 | |
| | Kosteva, Stefani | | | 1545 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Koleva, Denis | | | 1545 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Salimova, Nurgyul | f | wf | 2308 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Petkova, Denitsa | | | 1601 | BUL | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Zlateva, Mina | | | 1545 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krasteva, Beloslava | | | 1925 | BUL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Chitakova, Galya | | | 1571 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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