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Individual Calculations May 2019 |
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| Dobrislavov, Kaloyan Total change: -10.80 | |   |
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| Bulgarian Individual Chess Championship Boys 12 | Asenovgrad | BUL | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1133 | 1.00 | 4 | -0.27 | 40 | -10.80 | |
|  Kondov, Vasil | | | 1533 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dimov, Teodor | | | 1137 | BUL | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Nachev, Grigor | | | 1105 | BUL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Sedmakov, Georgi | | | 1417 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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