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Individual Calculations May 2013 |
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| Tsagaropoulos, Spyridon Total change: -0.15 | |   |
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| KAISSA 20 open Chess Tournament | Athens | GRE | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 2003 | 3.50 | 7 | -1.51 | 15 | -22.65 | |
|  Delithanasis, Dimitrios | | | 2164 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Diatsintos, Apostolos | | | 1879 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Kilakos, Dimitrios | | | 1603 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Malliaros, Stavros | | | 1822 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Panagiotopoulos, Ioannis | | | 1713 | GRE | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Efthimiou, Georgios | | | 1843 | GRE | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Koutsidis, Achilleas | | | 1720 | GRE | 0.50 | 1 | -0.34 | 15 | -5.10 | | | * 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) | | | | 20th open SOP-SMAOK over 1900 | Athens - Pagkrati | GRE | 2013-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2003 | 4.50 | 7 | 1.50 | 15 | 22.50 | |
| | Hristodoulou, Panagiotis | | | 2209 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Marianidis, Dimitrios | | | 1873 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Dritsoula, E | | | 1823 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Konistis, Loukas | | | 2047 | GRE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Nikomanis, Andreas | | | 2065 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Tepelenis, Nikolaos | | | 2154 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Zygouris, Hristos | | | 2250 | GRE | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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) | | |
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