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Individual Calculations September 2011 |
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| Zannias, Spyridon Total change: -35.70 | |   |
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| Attica Team Championship 2011 - B' Local | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1909 | 0.00 | 2 | -1.50 | 15 | -22.50 | |
|  Gasparatos, Panagiotis | | | 1684 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Vlahos, Georgios | | | 1740 | GRE | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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) | | | | 1st Open Tournament of Arkitsa 2011 | Arkitsa | GRE | 2011-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1904 | 1.50 | 4 | -0.88 | 15 | -13.20 | |
|  Kapellas, Alexandros | | | 1504 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Karountzos, Nikolaos | | | 2113 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nikolaou, Spiridon | | | 1659 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Dimopoulos, Nikolaos | | | 1952 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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