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Individual Calculations January 2009 |
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| Mbourdakis, Stavros Total change: -22.95 | |   |
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| 89th Ambelokipi Open | Athens | GRE | 2008-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1953 | 2.50 | 5 | -1.53 | 15 | -22.95 | |
|  Karatzanos, Konstantinos | | | 1603 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Efkarpidis, Stylianos | | | 1661 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Papamichael, Georgios | | | 1859 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Stathopoulos, Ioannis | | | 1692 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Sidiropoulos, Leonidas | | | 1669 | GRE | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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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