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Individual Calculations May 2011 |
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| Stathakis, Ioannis Total change: -7.75 | |   |
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| Bikos Teams Cup 2010 group B | Attiki | GRE | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1881 | 3.50 | 4 | 0.17 | 25 | 4.25 | |
|  Vraimakis, Ioannis | | | 1591 | GRE | 1.00 | 1 | 0.16 | 25 | 4.00 | |  Mpousios, Georgios | | | 1569 | GRE | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Soursos, Panayotis | | | 1703 | GRE | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Karystianos, Petros | | | 1519 | GRE | 1.00 | 1 | 0.10 | 25 | 2.50 | |
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) | | | | Attica Team Championship 2011 - C' Category | Attica | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1881 | 1.50 | 4 | -0.48 | 25 | -12.00 | |
| | Gazis, Georgios | | | 1664 | GRE | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Fessas, Prokopios | | | 1915 | GRE | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Hristopoulos, Nikolaos | | | 1932 | GRE | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Arvanitis, Konstantinos | | | 2016 | GRE | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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