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Rapid:
Individual Calculations March 2020 |
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| Kolev, Lachezar Total change: 20.40 | |   |
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| Kids CSKA Open 2020 | Sofia | BUL | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1638 | 5.00 | 6 | 1.02 | 20 | 20.40 | |
|  Mitov, Bozhidar | | | 1238 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mladenov, Hristo | | | 1297 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Uzunov, Emil | | | 1238 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Georgiev, Konstantin | | | 1937 | BUL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Kononenko, Vladimir | | | 1507 | BUL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Pavlov, Vladimir | | | 1688 | BUL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * 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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