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Individual Calculations January 2011 |
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| Kamitsis, Nikolaos Total change: 25.60 | |   |
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| 7th open Pagratiou <1900 national or intern. rating | Pagrati - Athens | GRE | 2010-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1538 | 2.00 | 4 | 1.30 | 25 | 32.50 | |
|  Kalergis, Nikolaos | | | 1938 * | GRE | 1.00 | 1 | 0.92 | 25 | 23.00 | |  Tourkolias, Dimitrios | | | 1805 | GRE | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Pramateftakis, Nikolaos | | | 1861 | GRE | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Tsokopoulos, Vasileios | | | 1682 | GRE | 0.00 | 1 | -0.31 | 25 | -7.75 | | | * 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) | | | NOTE: K factor changed | | 8th open tournament SOP-SMAOK under <1900 | Pagrati - Athens | GRE | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1538 | 0.00 | 3 | -0.46 | 15 | -6.90 | |
| | Fahouri, Nidal | | | 1796 | JOR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Nikolaidis, Georgios | | | 1833 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Pramateftakis, Nikolaos | | | 1861 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | |
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