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Individual Calculations May 2010 |
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| Korniotis, Filippos Total change: -7.50 | |   |
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| Attica Team Championship of C' Category 2010 | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1519 | 0.50 | 4 | -0.05 | 15 | -0.75 | |
|  Koursaris, Nikolaos | | | 1864 | GRE | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Mavrokordopoulos, Spyridon | | | 1914 | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tasoulas, Georgios | | | 1919 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Alibertis, Nikolaos | | | 1685 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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) | | | | Easter Tournament 2010 B-Group PS Peristeriou | Peristeri - Athens | GRE | 2010-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1577 | 1.50 | 4 | -0.45 | 15 | -6.75 | |
| | Sidiropoulos, Leonidas | | | 1674 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Schinianakis, Dimitris | | | 1502 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Roinos, Ilias | | | 1619 | GRE | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Kalofonos, Panayotis | | | 1546 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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