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Individual Calculations March 2012 |
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| Ivanov, Valentin Total change: -8.40 | |   |
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| 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" | Plovdiv | BUL | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1825 | 3.50 | 9 | -0.56 | 15 | -8.40 | |
|  Petkov, Vladimir | g | | 2225 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Dimitriadis, Iordanis | | | 1425 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Klasan, Vladimir | | | 2225 * | SRB | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Sofranov, Velizar | | | 2168 | BUL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kafetzis, Dimitris | | | 1481 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Papakonstantinou, Dimitrios | | | 2060 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Nenchev, Georgi | | | 1551 | BUL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Dodic, Dragan | | | 2159 | SRB | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Stoyanov, Tsvetan | | | 1563 | BUL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | * 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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