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Individual Calculations January 2014 |
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| Nakas, Spyridon Total change: -29.40 | |   |
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| 2013 Attica Team Cup "SPYROS BIKOS" - B' GROUP | Attica | GRE | 2013-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1872 | 1.00 | 3 | -0.55 | 15 | -8.25 | |
|  Fessas, Prokopios | | | 2008 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Patrinos, Ilias | | | 1670 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Vlasopoulos, Georgios | | | 1893 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | 23rd open SOP-SMAOK 2013 over 1900 | Athens - Pagkrati | GRE | 2013-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1872 | 2.00 | 7 | -1.41 | 15 | -21.15 | |
| | Lappas, Konstantinos | | | 2042 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Psomiadis, Haralampos | | | 1952 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Soursos, Panayotis | | | 1660 | GRE | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Sarakenidis, Nikolaos | | | 1909 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Fanourgakis, Konstantinos | | | 1832 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Petsetidi, Maria | | | 1874 | GRE | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Siaparinas, Konstantinos | | | 1903 | 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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