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Individual Calculations September 2011 |
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| Aftsoglou, Ioannis Total change: 0.60 | |   |
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| 20th International Open of Kavala 2011 - A' Group | Kavala | GRE | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2186 | 3.50 | 9 | 0.04 | 15 | 0.60 | |
|  Halkias, Stelios | g | | 2586 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Adamopoulos, Ioannis | | | 2070 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vuilleumier, Alexandre | m | | 2374 | SUI | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Kanmazalp, Ogulcan | m | | 2412 | TUR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gitsis, Hristos | | | 2032 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Atalik, Ekaterina | m | wg | 2436 | TUR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Soumya, Swaminathan | | wg | 2338 | IND | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Kostopoulos, Evaggelos | | | 2262 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Bar, Aviv | | | 2079 | ISR | 0.00 | 1 | -0.65 | 15 | -9.75 | | | * 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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