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Rapid:
Individual Calculations March 2012 |
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| Sofranov, Velizar Total change: -18.80 | |   |
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| Levski-2012 Cup - Under 18 | Sofia | BUL | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2168 | 5.50 | 8 | -0.94 | 20 | -18.80 | |
|  Gavrilov, Petar | | | 1768 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dochev, Delyan | | | 1768 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dragieva, Denitza | | | 2020 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Petrov, Vladimir Sergeev | | | 1939 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kolev, Hristian | | | 1798 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Petrov, Martin | | | 1906 | BUL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Atanasov, Anatoli | | | 2028 | BUL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Stoyanov, Ivaylo | | | 2022 | BUL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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