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Individual Calculations June 2013 |
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| Nikolaidis, Paris Total change: -5.55 | |   |
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| 133rd Ambelokipi open | Athens - Ambelokipi | GRE | 2013-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1659 | 1.00 | 2 | 0.09 | 15 | 1.35 | |
|  Delithanasis, Dimitrios | | | 2059 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Zemanai, Ektor-Dimitrios | | | 1382 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | * 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) | | | | 1st Spring tournament of Nikaia - B' Group | Athens - Nikaia | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1668 | 4.50 | 7 | -0.46 | 15 | -6.90 | |
| | Hrysogelou, Athanasia-Panagiota | | | 1304 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Kapellas, Alexandros | | | 1408 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Foutouhos, Spyridon | | | 1553 | GRE | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Ioannidis, Georgios Alexandros | | | 1577 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Maroudas-Katsaros, Panagiotis-A | | | 1562 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Kolyvas, Aris | | | 1412 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Apostolou, Nikolaos | | | 1659 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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