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Individual Calculations March 2012 |
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| Valden, Petros Total change: -19.95 | |   |
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| 14th Open SOP-SMAOK over 1900 rating | Pagrati, Athens | GRE | 2012-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2226 | 3.00 | 5 | -1.33 | 15 | -19.95 | |
|  Prevenios, Mihail | | | 1925 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | |  Antoniadis, Konstantinos | | | 1852 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Fragkou, Eleni | | | 1956 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Anairousis, Panag | | | 1954 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Nikolaidou, Eleni | | | 1826 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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