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Individual Calculations May 2010 |
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| Gazis, Georgios Total change: -4.35 | |   |
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| Attikis Filias "Nikos Strofalis" 2010 - Group B' | Attica | GRE | 2009-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1622 | 1.50 | 3 | 0.00 | 15 | 0.00 | |
|  Darviris, Panagiotis | | | 1431 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Iatros, Aristidis | | | 1849 | GRE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Laspas, Panagiotis | | | 1596 | GRE | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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) | | | | Kappa 42 | Kallithea Athens | GRE | 2010-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1622 | 1.00 | 4 | -0.29 | 15 | -4.35 | |
| | Kourkoulos-Arditis, Stamatis | | | 1903 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kesoglou, Konstantinos | | | 2022 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ioannidis, Hristos | | | 1614 | GRE | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Korkoliakos, Nikolaos | | | 1594 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * 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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