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Individual Calculations March 2011 |
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| Kafetzi, Angeliki Total change: 4.05 | |   |
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| 27th Christmas Cup | Kavala | GRE | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1624 | 1.50 | 5 | -0.30 | 15 | -4.50 | |
|  Manelidis, Savvas | | | 1978 | GRE | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Stamidis, Daniil | | | 1625 | GRE | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Topouzis, Sotirios | | | 1487 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Zisiadis, Dimitrios | | | 1675 | GRE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Osmanoglou, Halil | | | 2024 * | GRE | 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) | | | | 33th International open Bulgarian chess championship | Plovdiv | BUL | 2011-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1640 | 1.00 | 4 | 0.57 | 15 | 8.55 | |
| | Filev, Georgi | f | | 2040 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Danov, Lyubomir | | | 2019 | BUL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Kirchev, Krasimir | | | 2040 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nikolov, Orlin | | | 1900 | BUL | 1.00 | 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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