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Individual Calculations January 2012 |
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| Koursaris, Nikolaos Total change: -8.55 | |   |
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| Attica Team Cup "Spiros Bikos" 2011 - Group A' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1823 | 1.00 | 3 | -0.11 | 15 | -1.65 | |
|  Hatzigiannis, Trifon | | | 1850 | GRE | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Stamos, Filippos | | | 1977 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kelaidis, Georgios | | | 1927 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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 Cup "Spiros Bikos" 2011 - Group B' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1823 | 0.00 | 1 | -0.46 | 15 | -6.90 | |
| | Pramateftakis, Nikolaos | | | 1855 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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