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Individual Calculations October 2014 |
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| Grigoriadis, Alexandros Total change: -7.90 | |   |
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| 4th International Tournament ISTHMIA 2014 - Open Greek champ. - A' Group | Vrahati - Korinthos | GRE | 2014-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2208 | 5.00 | 9 | -0.79 | 10 | -7.90 | |
|  Mitsis, Georgios | | | 1897 | GRE | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Halkias, Stelios | g | | 2544 | GRE | 0.00 | 1 | -0.12 | 10 | -1.20 | | | Poulos, Georgios | | | 2010 | GRE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Tepelenis, Nikolaos | | | 2107 | GRE | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kouvatsou, Maria | | wg | 2100 | GRE | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Korniotis, Filippos | | | 2045 | GRE | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Drakopoulos, Polihronis | | | 2042 | GRE | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Pambalos, Panayiotis | | | 2034 | GRE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Michelakos, Panagiotis | | | 2146 | GRE | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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