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Individual Calculations April 2013 |
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| Nikolaidis, Paris Total change: 8.85 | |   |
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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 |
| 1974 | 1659 | 0.00 | 1 | -0.14 | 15 | -2.10 | |
|  Delikanakis, Nikolaos | | | 1974 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1659 | 4.00 | 4 | 0.73 | 15 | 10.95 | |
|  Roussos, Konstantinos | | | 1517 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Grafakou, Sotiria-Aphrodite | | | 1378 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Pramateftaki, Loukia | | | 1326 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kavvadas, Dionisios | | | 1350 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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) | | |
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