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Individual Calculations August 2013 |
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| Sarbu, Adela Total change: -10.80 | |   |
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| 7th International Chess Festival Varna Open | Varna | BUL | 2013-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1307 | 0.50 | 6 | -0.23 | 30 | -6.90 | |
|  Georgiev, Biser | | | 1707 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Dimov, Danail | | | 1707 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Hristov, Boris | | | 1695 | BUL | 0.50 | 1 | 0.41 | 30 | 12.30 | | | Petkova, Nadezhda | | | 1608 | BUL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Chobanov, Ivan | | | 1615 | BUL | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Genov, Ivaylo | | | 1555 | BUL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | * 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) | | | | 10th The Hopes of the World U10 | Varna | BUL | 2013-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1307 | 0.00 | 1 | -0.13 | 30 | -3.90 | |
| | Kirkov, Mihail | | | 1623 | BUL | 0.00 | 1 | -0.13 | 30 | -3.90 | |
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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