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Individual Calculations January 2010 |
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| Kolev, Velio Total change: -15.15 | |   |
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| 17th memorial NIKOLA BAHAROV | Sofia | BUL | 2009-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1957 | 1.00 | 4 | -1.01 | 15 | -15.15 | |
|  Gochev, Mladen | | | 2226 | BUL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Ljangov, Petar | | | 2107 | BUL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Kosturski, Ivan | | | 1766 | BUL | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Tsintsarski, Boyko | | | 1722 | BUL | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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