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Individual Calculations August 2012 |
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| Dichev, Kaloyan Total change: 35.70 | |   |
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| 9th The Hopes of the World U12 | Varna | BUL | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1496 | 2.00 | 4 | 0.70 | 15 | 10.50 | |
|  Nemski, Bozhidar | | | 1658 | BUL | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Yordanov, Daniel-Adrian | | | 1499 | BUL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Poliakov, Fedor | | | 1720 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Yordanov, Lachezar | | | 1658 | BUL | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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) | | | | 6th Varna International Open | Varna | BUL | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1496 | 3.00 | 7 | 1.68 | 15 | 25.20 | |
| | Janachkov, Angel | | | 1896 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dubinsky, Alexander | | | 1896 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sotirov, Ilia | | | 1802 | BUL | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Sisoev, Robert | | | 1672 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Valkov, Valko | | | 1807 | BUL | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Kovachev, Radoslav | | | 1617 | BUL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Tachev, Kamen | | | 1668 | BUL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | * 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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