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Individual Calculations November 2009 |
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| Sidiropoulos, Nikolaos Total change: 0.90 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1562 | 0.50 | 5 | -0.12 | 15 | -1.80 | |
|  Trajkovic, Predrag | g | | 1962 * | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Doumas, Georgios | | | 1962 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Syfantos, Nikolaos | | | 1821 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Efthimiou, Georgios | | | 1799 | GRE | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Lazaridis, Stavros | | | 1962 * | 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) | | | | 1st PAPANASTASIO | Peristeri - Athens | GRE | 2009-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1578 | 0.50 | 3 | 0.18 | 15 | 2.70 | |
| | Savoglou, Nikolaos | | | 1950 | GRE | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Dimopoulos, Dimitrios | | | 1882 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Koerant, Filipos | | | 1978 * | 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) | | |
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