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Individual Calculations January 2011 |
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| Drakoulakos, Grigorios Total change: 1.50 | |   |
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| 8th open tournament SOP-SMAOK under <1900 | Pagrati - Athens | GRE | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1716 | 1.00 | 3 | 0.10 | 15 | 1.50 | |
|  Vlahos, Ellisseos | | | 1968 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Pramateftakis, Nikolaos | | | 1861 | GRE | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Stamatakos, Dimitrios | | | 1792 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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