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Individual Calculations March 2018 |
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| Ralchev, Lachezar Total change: 64.80 | |   |
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| 40th Bulgarian Open Chess Championship - Georgi Tringov Memorial - B 2018 | Plovdiv | BUL | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1628 | 4.00 | 8 | 1.62 | 40 | 64.80 | |
|  Parvanov, Mitko | | | 1854 | FID | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Nikolov, Yavor | | | 1818 | FID | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Karadzhov, Ivan | | | 1886 | FID | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kytharidis, Argyrios | | | 1912 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kolev, Velio | | | 1749 | FID | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Stoyanov, Stefan | | | 1806 | FID | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kirilov, Ivaylo | | | 1978 | FID | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sedmakov, Georgi | | | 1315 | FID | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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