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Individual Calculations September 2009 |
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| Stefanopoulos, Orestis Total change: -31.20 | |   |
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| 1st Spring Open SOP - SMAOK | Pagrati - Athens | GRE | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2262 | 3.50 | 7 | -2.08 | 15 | -31.20 | |
|  Vlahos, Ellisseos | | | 2005 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Tzotzolis, Halalambos | | | 2109 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Ntatsis, Georgios | | | 1938 | GRE | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Fanourgakis, Konstantinos | | | 1912 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Papahristoudis, Anastasios | | | 2065 | GRE | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Papadakis, Michalis | | | 2129 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Feidakis, Andreas | | | 1946 | GRE | 0.00 | 1 | -0.87 | 15 | -13.05 | |
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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