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Individual Calculations May 2011 |
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| Zografos, Achilleas Total change: -21.75 | |   |
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| Attica Team Championship 2011 - A' Local Category | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2180 | 1.50 | 4 | -1.45 | 15 | -21.75 | |
|  Marountas, Ioannis | | | 2141 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Delikanakis, Nikolaos | | | 1996 | GRE | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Plevris, Konstantinos | | | 1910 | GRE | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Mavrokordopoulos, Spyridon | | | 1904 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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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