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Individual Calculations May 2012 |
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| Melidis, Andr Total change: 5.40 | |   |
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| Attica Team Championship of A' Local Category 2012 - Group A and B | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1944 | 2.00 | 2 | 0.30 | 15 | 4.50 | |
|  Yfantis, Andreas | | | 1649 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Mavroudis, Dionisios | | | 1644 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | Team "Friendship Cup" of Attica 2012 - Group B | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1944 | 1.00 | 2 | 0.06 | 15 | 0.90 | |
| | Tsichlis, Georgios | | | 2168 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Adamos, Thomas | | | 1775 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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