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Individual Calculations November 2009 |
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| Roumeliotis, Angelos Total change: -19.35 | |   |
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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 |
| 1839 | 1858 | 3.00 | 7 | -0.71 | 15 | -10.65 | |
|  Sergeyev, Alexander | f | | 2258 * | KAZ | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ragios, Konstantinos | | | 1596 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Karystianos, Petros | | | 1499 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Lagoumintzi, Hristina | | | 1647 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Konistis, Loukas | | | 2119 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Gkougkousis, Nikolaos | | | 1666 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Koerant, Filipos | | | 2087 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | * 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) | | | | Corfu Chess Festival 2009 | Corfu Island | GRE | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1870 | 0.50 | 3 | -0.58 | 15 | -8.70 | |
| | Delithanasis, Dimitrios | | | 2244 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Doehner, Hans-Juergen Prof | | | 2177 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Xilogiannis, Dimitrios | | | 1590 | GRE | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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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