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Individual Calculations November 2009 |
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| Arvanakos, Dimitrios Total change: -40.75 | |   |
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| 4o open ASOP DIAS 2009 | Petroupoli - Athens | GRE | 2009-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1751 | 0.00 | 2 | -1.63 | 25 | -40.75 | |
|  Kalofonos, Panayotis | | | 1449 | GRE | 0.00 | 1 | -0.85 | 25 | -21.25 | |  Bellos, Evangelos | | | 1526 | GRE | 0.00 | 1 | -0.78 | 25 | -19.50 | |
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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