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Individual Calculations November 2009 |
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| Trivizas, Mihail Total change: 13.95 | |   |
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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 |
| 2062 | 2026 | 4.00 | 7 | 0.79 | 15 | 11.85 | |
|  Gkavalias, Dimitrios | | | 1710 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Kotrotsos, Vasilios | f | | 2359 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Papageorgiou, Dimitrios | | | 1780 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Koutsompinas, Georgios | | | 1726 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Skalkotas, Nikolaos | m | | 2197 | GRE | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Okara, Andrey | m | | 2389 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Gogolis, Alexandros | f | | 2275 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | 1st PAPANASTASIO | Peristeri - Athens | GRE | 2009-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 2026 | 4.50 | 6 | 0.14 | 15 | 2.10 | |
| | Sotirakis, Ioannis | | | 1667 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Tsakouridis, Georgios | | | 1626 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tepelenis, Nikolaos | | | 2269 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kalofonos, Panayotis | | | 1626 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bellos, Evangelos | | | 1626 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Koerant, Filipos | | | 2024 | GRE | 1.00 | 1 | 0.50 | 15 | 7.50 | | | * 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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