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Individual Calculations October 2013 |
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| Kopakakis-Belbas, Odysseas Total change: -12.00 | |   |
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| 21st International tournament of Nikaia "Honour to National Resistance" - B Group | Athens - Nikaia | GRE | 2013-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1263 | 0.50 | 3 | -0.40 | 30 | -12.00 | |
|  Darviris, Panagiotis | | | 1476 | GRE | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Katsivardas, Haralabos | | | 1389 | GRE | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Papageorgiou, Fotini | | | 1377 | GRE | 0.00 | 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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