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Individual Calculations December 2016 |
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| Petkov, Momchil Total change: -8.80 | |   |
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| National team championship for boys to 12 years old 2016 | Borovets | BUL | 2016-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 2054 | 5.50 | 7 | -0.22 | 40 | -8.80 | |
|  Kostev, Alex | | | 1654 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Terziev, Dimo | | | 1849 | BUL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Milev, Kristiyan | | | 1654 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karadzhov, Ivan | | | 1804 | BUL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Todev, Simeon | | | 1654 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stoyanov, Tsvetan | f | | 2073 | BUL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Ralchev, Lachezar | | | 1654 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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