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Individual Calculations January 2015 |
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| Koursaris, Nikolaos Total change: -5.00 | |   |
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| Team Cup SPIROS BIKOS 2014 - A group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1806 | 1.50 | 4 | -0.25 | 20 | -5.00 | |
|  Tzortzis, Dimitrios | | | 1919 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Terzakis, Athanasios | | | 1744 | GRE | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Papasimakopoulos, Vasilios | | | 1960 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pagonas, Kostantinos | | | 1793 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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