Blitz:
Individual Calculations March 2020 |
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Hristov, Boyko Total change: -13.80 | | |
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2-nd BLITZ TOURNAMENT APOSTOL CUP | Sofia | BUL | 2020-02-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1600 | 1507 | 2.50 | 8 | -0.69 | 20 | -13.80 | |
| Ninchev, Daniel | | | 1907 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Georgieva, Emilia | | | 1772 | BUL | 0.50 | 1 | 0.32 | 20 | 6.40 | | Dragiev, Drago | | | 1823 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | | Kostov, Kosta Georgiev | | | 1527 | BUL | 1.00 | 1 | 0.53 | 20 | 10.60 | | Todorova, Dobrinka | | | 1285 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Karaivanova, Petya | | | 1461 | BUL | 0.00 | 1 | -0.56 | 20 | -11.20 | | Popzafirov, Vasil | | | 1225 | BUL | 0.00 | 1 | -0.84 | 20 | -16.80 | | Bednikov, Georgi | | | 1801 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | * 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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