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Individual Calculations January 2011 |
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| Ntalabiras, Spiros Total change: -7.50 | |   |
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| 8th open tournament SOP-SMAOK >1900 | Pagrati - Athens | GRE | 2010-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1818 | 2.00 | 7 | -0.30 | 25 | -7.50 | |
|  Drakopoulos, Anastasios | | | 2218 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Siaparinas, Konstantinos | | | 1965 | GRE | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Zambrakos, Efthimios | | | 1944 | GRE | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Deftereos, Pavlos-Efstathios | | | 1828 | GRE | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Stoumbou, Eleni | | | 1912 | GRE | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Georgiopoulos, Har | | | 1819 | GRE | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Prevenios, Mihail | | | 2032 | GRE | 1.00 | 1 | 0.77 | 25 | 19.25 | | | * 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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