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Individual Calculations January 2013 |
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| Kavvadas, Dionisios Total change: -0.75 | |   |
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| 2012 Attica Youth U16 Team Championship | Attica | GRE | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1268 | 0.00 | 1 | -0.39 | 15 | -5.85 | |
|  Tsatsoulis, Periklis | | | 1345 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | November Chess League 2012 - Senior Division | Athens - Petroupoli | GRE | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1320 | 1.50 | 4 | 0.34 | 15 | 5.10 | |
| | Diatsintos, Ilias | | | 1557 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Mourtzouni, Maria | | | 1461 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Dalli, Eleni | | | 1470 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Dallis, Ioannis | | | 1433 | GRE | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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