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Individual Calculations January 2015 |
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| Tziallilas, Kostas Total change: -10.40 | |   |
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| 28th open of SOP -SMAOK over 1900 | Pagkrati - Athens | GRE | 2014-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1975 | 3.00 | 6 | -0.52 | 20 | -10.40 | |
|  Ntountaniotis, Dimitrios | | | 1753 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Kokolias, Konstantinos | | | 2136 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kostopoulos, Evaggelos | | | 2151 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Laspas, Panagiotis | | | 1768 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Geroukalis, Athanasios | | | 1779 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Stergiou, Georgios | | | 1855 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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