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Individual Calculations August 2019 |
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| Dimitrov, Martin Total change: -53.20 | |   |
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| XXIII Chess festival The hopes of the world U10 | Varna | BUL | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1526 | 2.00 | 2 | 0.18 | 40 | 7.20 | |
|  Radev, Slavi | | | 1126 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Petrov, Nikola | | | 1165 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | Chess tournament for amateurs | Varna | BUL | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1526 | 1.00 | 4 | -1.51 | 40 | -60.40 | |
|  Petkova, Lilia | | | 1350 | BUL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Valkov, Zhivko | | | 1126 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Simeonov, Svetoslav | | | 1796 | BUL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Karova, Peya | | | 1384 | BUL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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) | | |
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