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Individual Calculations July 2008 |
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| Iatros, Aristidis Total change: -9.90 | |   |
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| Open International Tournament "Halkidiki 2008" | Kallithea - Halkidiki | GRE | 2008-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1906 | 2.00 | 8 | -0.66 | 15 | -9.90 | |
|  Gocheva, Rumiana B | | wm | 2204 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Ketzetzis, Georgios | | | 2068 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Lazaridis, Har | | | 2103 | GRE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Kirgeridis, Panagiotis | | | 2060 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Demiralp, Murat | | | 2060 | TUR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Hilton, Stephen | | | 1936 | SCO | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Gymnopoulos, Konstantinos | | | 1880 | GRE | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Mavreas, Dimitrios | | | 1985 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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