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Blitz:
Individual Calculations March 2020 |
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| Kostov, Kosta Georgiev Total change: -12.00 | |   |
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| 2-nd BLITZ TOURNAMENT APOSTOL CUP | Sofia | BUL | 2020-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1527 | 1.50 | 6 | -0.60 | 20 | -12.00 | |
|  Angelov, Zvetomir | | | 1927 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Iliev, Krasimir | | | 1773 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hristov, Boyko | | | 1507 | BUL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Doykov, Stoycho | | | 1660 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Georgieva, Emilia | | | 1772 | BUL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Popzafirov, Danail | | | 1309 | BUL | 0.00 | 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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