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Individual Calculations February 2014 |
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| Kollias, Georgios Total change: 11.40 | |   |
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| 11th Open tournament Panellinios GS-APO Kotinos under 1800 | Athens | GRE | 2013-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1686 | 2.50 | 5 | 0.76 | 15 | 11.40 | |
|  Tsounis, Serafim | | | 1835 | GRE | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Deftereos, Pavlos-Efstathios | | | 1796 | GRE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Salapatas-Hatzigiann, Ioannis | | | 1788 | GRE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Arvanitis, Georgios | | | 1713 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Diatsintos, Apostolos | | | 1857 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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