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Individual Calculations January 2009 |
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| Mavrokordopoulos, Sotirios Total change: -25.25 | |   |
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| 91st Ambelokipi Open | Ambelokipi, Athens | GRE | 2008-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2043 | 1.50 | 5 | -1.01 | 25 | -25.25 | |
|  Poteas, Ioannis | | | 2164 | GRE | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Megaloudis, Petros | | | 1840 | GRE | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Papapetropoulos, Periklis | | | 2058 | GRE | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Anairousis, Panag | | | 2109 | GRE | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Makkas, Panayiotis | | | 2029 | GRE | 0.00 | 1 | -0.52 | 25 | -13.00 | |
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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