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Individual Calculations July 2010 |
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| Ivanova, Gergana Total change: 30.90 | |   |
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| 2-nd memorial GM Milko Bobotsov | Sofia | BUL | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1682 | 1.50 | 5 | 0.70 | 15 | 10.50 | |
|  Somborski, Nebojsa | f | | 2082 * | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Spirliadis, Achileas | | | 1972 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Chervenkov, Dinko | | | 1833 | BUL | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Ljangov, Petar | | | 2082 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sotirov, Ilia | | | 1945 | BUL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | * 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) | | | | International Chess Festival | Albena | BUL | 2010-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1740 | 2.50 | 8 | 1.36 | 15 | 20.40 | |
| | Kraidman, Yair | g | | 2140 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kirchev, Krasimir | | | 2104 | BUL | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Kopasov, Alexander | | | 2140 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Stanchev, Aleksandar | | | 1953 | BUL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Delgado-Vlaic, Adrian | | | 1879 | ROU | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Gubochkin, Viacheslav | | | 2095 | RUS | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Sirkova, Darena | | | 2037 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ilic, Slobodan S | | | 2140 * | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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