Rapid:
Individual Calculations May 2017 |
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Dafchev, Ivan Bonchev Total change: -26.20 | | |
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Bulgarian rapid chess championship for juniors U20 - 2017 | Plovdiv | BUL | 2017-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1765 | 1547 | 0.00 | 5 | -1.31 | 20 | -26.20 | |
| Dereshki, Dario | | | 1878 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Georgiev, Kiril Malinov | | | 1560 | BUL | 0.00 | 1 | -0.48 | 20 | -9.60 | | Todorov, Antonio | | | 1526 | BUL | 0.00 | 1 | -0.53 | 20 | -10.60 | | Petrov, Martin | m | | 1947 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Metodiev, Veselin | | | 1912 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | * 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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