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Individual Calculations May 2011 |
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| Koursaris, Nikolaos Total change: 14.25 | |   |
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| Bikos Teams Cup 2010 group B | Attiki | GRE | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1854 | 1.00 | 4 | -0.37 | 15 | -5.55 | |
|  Kakadelis, Str | | | 2087 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Nikolaidis, Marios-Andreas | | | 1995 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Theoharis, Alexandros | | | 2015 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Koutsogiannopoulou, Theodora | | | 1810 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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 - B' Category | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1854 | 3.50 | 5 | 1.32 | 15 | 19.80 | |
| | Tsiamis, Alexandros | | | 1927 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Zygourakis, Themistoklis | | | 1724 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Liargovas, Dimitrios | | | 1884 | GRE | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Lemos, Nikolaos | | | 1984 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Prassas, Georgios | | | 1988 | GRE | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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