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Individual Calculations January 2012 |
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| Zemanai, Ektor-Dimitrios Total change: -1.05 | |   |
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| Attica Youth Under 16 Team Championships 2011 | Attica | GRE | 2011-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1380 | 0.00 | 2 | -0.53 | 15 | -7.95 | |
|  Tsatsoulis, Periklis | | | 1426 | GRE | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Kalofonos, Panayotis | | | 1771 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | 118th Ambelokipi Open | Athens, Ambelokipi | GRE | 2011-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1380 | 1.00 | 5 | 0.46 | 15 | 6.90 | |
| | Kakadelis, Str | | | 1780 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Michailidis, Dimitrios | | | 1780 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kontarinis, Andreas | | | 1780 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Diatsintos, Ilias | | | 1678 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Petousis, Konstantinos | | | 1676 | GRE | 1.00 | 1 | 0.85 | 15 | 12.75 | | | * 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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