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Individual Calculations May 2012 |
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| Tsouptsis, Sotirios Total change: 14.70 | |   |
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| Team "Friendship Cup" of Attica 2012 - Group A | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1527 | 1.00 | 1 | 0.87 | 15 | 13.05 | |
|  Stavropoulou, Katerina | | | 1849 | GRE | 1.00 | 1 | 0.87 | 15 | 13.05 | |
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) | | | | ESSNA Individual championships 2012 - Open under 14 | Peristeri - Athens | GRE | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1519 | 2.00 | 4 | 0.11 | 15 | 1.65 | |
|  Tsiros, Fragkiskos Vlasios | | | 1861 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Hatzigiannis, Ioannis | | | 1260 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Georgiadis, Nikitas | | | 1439 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Ladas, Dimitrios | | | 1639 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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