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Individual Calculations July 2011 |
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| Xanthakis, Spyridon Total change: -18.00 | |   |
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| 10th Open SOP-SMAOK >1900 rating | Pagrati - Athens | GRE | 2011-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1825 | 1.00 | 4 | -0.72 | 25 | -18.00 | |
|  Raptakis, Solon | | | 1988 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Hristodoulou, Georgios | | | 1944 | GRE | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Soursos, Panayotis | | | 1723 | GRE | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Papasimakopoulos, Alexandros | | | 1851 | GRE | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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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