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Individual Calculations April 2013 |
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| Hreppas, Ilias Total change: 1.20 | |   |
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| 2013 Attica Team Championship C' Category ESSNA | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1801 | 1.00 | 2 | -0.04 | 15 | -0.60 | |
|  Triantafillis, Evaggelos | | | 1630 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Hatzistavris, Georgios | | | 1942 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1801 | 1.00 | 2 | 0.12 | 15 | 1.80 | |
|  Giannoutsos, Panagiotis | | | 1741 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Papoutsakis, Mihail | | | 1952 | GRE | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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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