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Individual Calculations May 2010 |
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| Zorbas, Nikolaos Total change: 4.20 | |   |
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| 103th Ambelokipi Open Poteas Memorial | Ambelokipi - Athens | GRE | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1814 | 4.00 | 7 | 0.28 | 15 | 4.20 | |
|  Himaras, Stefanos | | | 2214 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Batas, Ioannis | | | 1414 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hamaletsos, Hristoforos | | | 2091 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Grafakou, Sotiria-Aphrodite | | | 1414 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tsiros, Dimitrios | | | 1621 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kaloskambis, Mihail | | | 2072 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Efkarpidis, Stylianos | | | 1661 | GRE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | * 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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