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Individual Calculations August 2013 |
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| Sarbu, Zeno-Iulius Total change: -38.10 | |   |
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| 7th International Chess Festival Varna Open | Varna | BUL | 2013-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1460 | 1.50 | 6 | 0.25 | 30 | 7.50 | |
|  Gagarin, Vasilij | m | | 1860 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Georgiev, Konstantin | | | 1860 * | BUL | 0.50 | 1 | 0.42 | 30 | 12.60 | | | Hristov, Boris | | | 1695 | BUL | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Genov, Ivaylo | | | 1555 | BUL | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Gurvich, Vitaly | | | 1860 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Mitev, Valentin | | | 1513 | BUL | 0.00 | 1 | -0.43 | 30 | -12.90 | | | * 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 |
| 1457 | 1460 | 0.00 | 3 | -1.52 | 30 | -45.60 | |
| | Gabdulin, Denis | | | 1406 | RUS | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Lupascu, Diana-Elena | | | 1342 | ROU | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Kirkov, Mihail | | | 1623 | BUL | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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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