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Individual Calculations February 2013 |
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| Dionissopoulos, Zacharias Total change: 32.55 | |   |
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| Team Cup SPIROS BIKOS 2012 - Group B | Attica | GRE | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1910 | 3.00 | 5 | 0.18 | 15 | 2.70 | |
|  Asimakopoulos, Ioannis | | | 1970 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Pountzas, Hrisanthos | f | | 2101 | GRE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Barous, Theodoros | | | 1558 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Elmaloglou, Marianthi | | | 1799 | GRE | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Konstantinou, Vasilios | | | 1827 | GRE | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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 Christmas Open 2012 - Skakistiki Epikoinonia - A' Group | Athens | GRE | 2012-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1916 | 4.00 | 6 | 1.99 | 15 | 29.85 | |
| | Nikolaou, Georgios | | | 2257 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Girvalakis, Spyridon | | | 2031 | GRE | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Spyropoulos, Nikolaos | | | 1516 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sienczewski, Zbigniew | | | 2054 | GRE | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Sarandos, Vasilios | | | 2220 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Panagiotakos, Nikolaos | | | 2176 | GRE | 1.00 | 1 | 0.82 | 15 | 12.30 | | | * 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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