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Individual Calculations May 2010 |
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| Georgiev, Ivan Georgiev Total change: -3.15 | |   |
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| Bulgarian Chess Championship for Juniors 16 years old | Plovdiv | BUL | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1783 | 2.50 | 7 | -0.21 | 15 | -3.15 | |
|  Stoyanov, Ivaylo | | | 2018 | BUL | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Atanasov, Anatoli | | | 2009 | BUL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ganev, Nikola | | | 1519 | BUL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Sofranov, Velizar | | | 1998 | BUL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Krumov, Zahari | | | 1727 | BUL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Garnizov, Ivan | | | 1951 | BUL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Vrigazov, Hristo | | | 1867 | BUL | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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