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Individual Calculations October 2015 |
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| Georgiev, Nikolay Total change: 37.20 | |   |
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| 149th MGU open | Sofia | BUL | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1545 | 2.00 | 5 | 0.79 | 20 | 15.80 | |
|  Kostov, Nikolay | | | 1803 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Sapareva, Magdalena | | | 1567 | BUL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Mladenov, Andrey | | | 1623 | BUL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Andreev, Dobrotich | | | 1921 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Metev, Martin | | | 1945 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 150th MGU open | Sofia | BUL | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1545 | 2.50 | 5 | 1.07 | 20 | 21.40 | |
| | Metev, Martin | | | 1945 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kamenov, Valentin | | | 1796 | BUL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Stamenov, Valeriy | | | 1918 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bonchev, Martin | | | 1174 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Borisov, Lubomir | | | 1827 | BUL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | * 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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