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Individual Calculations January 2012 |
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| Mitrandzas, Athanasios Total change: 23.85 | |   |
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| 13th Open SOP-SMAOK over 1900 rating | Pagrati, Athens | GRE | 2011-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2078 | 3.00 | 6 | -0.87 | 15 | -13.05 | |
|  Antoniadis, Konstantinos | | | 1850 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Efentakis, Nikolaos | | | 1908 | GRE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Petsetidi, Maria | | | 1879 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kourkoulos-Arditis, Stamatis | | | 2186 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kondopoulos, Dimitrios | | | 2024 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Anairousis, Panag | | | 1951 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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) | | | | 120th Ambelokipi Open | Athens, Ambelokipi | GRE | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2078 | 6.00 | 7 | 2.46 | 15 | 36.90 | |
| | Liris, Orestis | | | 1678 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Korniotis, Filippos | | | 1836 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Papadakis, Michalis | | | 2222 | GRE | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Azis, Azizis Ektoras | | | 2277 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Koutoukidis, Panagiotis | | | 2084 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Kostouros, Alexandros | | | 2191 | GRE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Delithanasis, Dimitrios | | | 2128 | GRE | 1.00 | 1 | 0.57 | 15 | 8.55 | | | * 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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