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Individual Calculations May 2015 |
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| Petkov, Georgi Total change: 35.60 | |   |
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| Bulgarian chess championship for juniors U16 - 2015 | Plovdiv | BUL | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1455 | 3.00 | 7 | 0.89 | 40 | 35.60 | |
|  Karaivanov, Kaloyan | | | 1855 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ivanov, Boris | | | 1653 | BUL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Skenderski, Hristiyan | | | 1553 | BUL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Uzunov, Radoslav | | | 1471 | BUL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Ilkov, Dani | | | 1278 | BUL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Dochev, Delyan | | | 1855 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Todorov, Kaloyan | | | 1775 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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