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Individual Calculations July 2012 |
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| Rigas, Evangelos Total change: -3.00 | |   |
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| 5th open tournament Peristeri CC | Peristeri | GRE | 2012-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1562 | 0.50 | 4 | -0.43 | 15 | -6.45 | |
|  Kostouros, Alexandros | | | 1962 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Touloupas, Andreas | | | 1853 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Diatsintos, Ilias | | | 1597 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Skoufas, Georgios | | | 1755 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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) | | | | 6th open tournament Peristeri CC | Peristeri - Athens | GRE | 2012-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1558 | 1.50 | 5 | 0.23 | 15 | 3.45 | |
| | Lekkas, Manolis | | | 1544 | GRE | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Skoufas, Georgios | | | 1731 | GRE | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Giannopoulos, Antonios | | | 1861 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Giannoulis, Dionisios | | | 1742 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Kostouros, Alexandros | | | 1958 * | 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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