Individual Calculations February 2020 |
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Kolev, Lachezar Total change: 11.60 | | |
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13-th tournament Chess Weekend | Sofia | BUL | 2020-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1848 | 2021 | 4.50 | 6 | 0.29 | 40 | 11.60 | |
| Mirovanski, Vasil | | | 1621 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Ignatov, Bojidar | | | 1734 | BUL | 1.00 | 1 | 0.16 | 40 | 6.40 | | Gelemerov, Yane | | | 1904 | BUL | 0.50 | 1 | -0.16 | 40 | -6.40 | | Petrov, Asen | | | 1773 | BUL | 1.00 | 1 | 0.19 | 40 | 7.60 | | Orev, Petar | m | | 2039 | BUL | 0.50 | 1 | 0.03 | 40 | 1.20 | | Popov, Georgi | | | 2015 | BUL | 0.50 | 1 | -0.01 | 40 | -0.40 | | * 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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