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Individual Calculations July 2011 |
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| Nikitidis, Theopistos Total change: -1.95 | |   |
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| 1st open tournament of SO Peristeriou 2011 | Peristeri - Athens | GRE | 2011-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1488 | 0.50 | 3 | -0.13 | 15 | -1.95 | |
|  Girvalakis, Spyridon | | | 1888 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Azis, Azizis Ektoras | | | 1888 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Grapsas, Panagiotis | | | 1506 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | * 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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