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Individual Calculations July 2009 |
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| Gklavopoulos, Evangelos Total change: -28.00 | |   |
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| 2009 Attica teams Ch C div. - stage 1 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1864 | 1.00 | 3 | -0.21 | 25 | -5.25 | |
|  Hatzigiannis, Trifon | | | 1923 | GRE | 1.00 | 1 | 0.58 | 25 | 14.50 | |  Mihotas, Petros | | | 1831 | GRE | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Sideris, Theodoros | | | 2068 | GRE | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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) | | | | 2009 Attica teams Ch C div. stage 2 - group 3 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1864 | 0.00 | 2 | -0.91 | 25 | -22.75 | |
| | Siainis, Konstantinos | | | 1779 | GRE | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Papapetropoulos, Periklis | | | 2025 | GRE | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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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