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Individual Calculations July 2011 |
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| Kostopoulos, Thomas Total change: -2.85 | |   |
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| Open tournament Kaissa 10 | Athens | GRE | 2011-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1812 | 2.50 | 4 | -0.19 | 15 | -2.85 | |
|  Psoma, Virginia | | | 1514 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Vazelakis, Dimitrios | | | 2035 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Tsatsaronis, Dimitrios | | | 1624 | GRE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Douni, Maria | | | 1480 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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