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Individual Calculations January 2011 |
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| Ponirakis, Dimitrios Total change: 0.75 | |   |
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| 108th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2040 | 3.00 | 5 | 0.05 | 15 | 0.75 | |
|  Kiriazis, Dimitrios | | | 1675 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Kontarinis, Andreas | | | 1843 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Tepelenis, Nikolaos | | | 2206 | GRE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Markantonaki, Haritomeni | | wf | 2142 | GRE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Papadopoulos, Georgios | | | 1921 | GRE | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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