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Individual Calculations September 2011 |
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| Hararis, Dimitrios Total change: -11.40 | |   |
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| Peripheral team championship of ESSPEP | Katakolo | GRE | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 1781 | 0.50 | 1 | 0.40 | 30 | 12.00 | |
|  Vlassis, Panayotis | | | 2143 | GRE | 0.50 | 1 | 0.40 | 30 | 12.00 | |
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 Pirgou Spilios Dimitris | Pirgos Ilias | GRE | 2011-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1781 | 1.00 | 3 | -0.78 | 30 | -23.40 | |
| | Diamanteas, Petros | | | 1991 | GRE | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Apostolopoulos, Dimitrios P | | | 1622 | GRE | 0.00 | 1 | -0.71 | 30 | -21.30 | |  Diakoumeas, Aristofanis | | | 1491 | GRE | 0.50 | 1 | -0.34 | 30 | -10.20 | |
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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