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Blitz:
Individual Calculations March 2020 |
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| Grabcheva, Natalia Total change: 14.40 | |   |
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| 2-nd BLITZ TOURNAMENT APOSTOL CUP | Sofia | BUL | 2020-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1662 | 4.00 | 7 | 0.72 | 20 | 14.40 | |
|  Danov, Lyubomir | | | 2062 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ilieva, Ralitsa | | | 1435 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Yordanov, Ivaylo | | | 1306 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Petrov, Asen | | | 1809 | BUL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Angelov, Zvetomir | | | 2062 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsolov, Aleksandar | | | 1262 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Vasilev, Rosen | | | 1878 | BUL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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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