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Individual Calculations May 2018 |
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| Kostov, Deyan Samuil Total change: -8.40 | |   |
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| Bulgarian chess championship for juniors U12 - 2018 | Plovdiv, Bulgaria | BUL | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1916 | 6.50 | 9 | -0.21 | 40 | -8.40 | |
|  Klaklov, Adrian | | | 1516 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dimitrov, Dimitar Hr. | | | 1516 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Botev, Stanislav | | | 1613 | FID | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Ivanov, Svetlen | c | | 1721 | FID | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Tashev, Aleksandar | | | 2129 | FID | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ralchev, Lachezar | | | 1670 | FID | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kondov, Vasil | | | 1524 | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kanov, Nikola | | | 1889 | FID | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ramadanov, Esat | | | 1717 | FID | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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