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Individual Calculations July 2012 |
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| Lekkas, Manolis Total change: -7.50 | |   |
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| 5th open tournament Peristeri CC | Peristeri | GRE | 2012-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1533 | 0.50 | 4 | -0.48 | 30 | -14.40 | |
|  Sienczewski, Zbigniew | | | 1933 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Grapsas, Panagiotis | | | 1495 | GRE | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Touloupas, Andreas | | | 1853 | GRE | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Skoufas, Georgios | | | 1755 | GRE | 0.00 | 1 | -0.22 | 30 | -6.60 | | | * 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 |
| 1704 | 1544 | 1.50 | 4 | 0.23 | 30 | 6.90 | |
| | Kostouros, Alexandros | | | 1944 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Rigas, Evangelos | | | 1558 | GRE | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Skoufas, Georgios | | | 1731 | GRE | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Diatsintos, Ilias | | | 1581 | GRE | 0.00 | 1 | -0.45 | 30 | -13.50 | | | * 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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