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Individual Calculations May 2012 |
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| Tourkolias, Dimitrios Total change: -19.65 | |   |
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| Attica Team Championship of C' Category 2012 | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1773 | 2.50 | 4 | 0.36 | 15 | 5.40 | |
|  Kelaidis, Georgios | | | 1938 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Arvanitakis, Panagiotis | | | 1591 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Alexiadis, Hristos | | | 1691 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Avgerinos, Fotios | | | 1768 | GRE | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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) | | | | 122nd Ambelokipi Open | Athens, Ambelokipi | GRE | 2012-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1773 | 1.00 | 4 | -1.67 | 15 | -25.05 | |
| | Tsibliaris - Kagiaras, Hristos | | | 1373 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Sienczewski, Zbigniew | | | 2131 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Iatrou, Konstantinos | | | 1513 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Androni, Dimitra | | | 1500 | GRE | 0.00 | 1 | -0.83 | 15 | -12.45 | | | * 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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