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Individual Calculations March 2011 |
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| Salahidi, Reveka Total change: -4.20 | |   |
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| Attica Individual Youth Ch. 2011 - Girls U14 | Athens | GRE | 2010-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1624 | 4.50 | 6 | -0.12 | 15 | -1.80 | |
|  Douni, Aspasia | | | 1353 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Liapi, Zenebisi Irini | | | 1382 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Pramateftaki, Aspasia | | | 1379 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tsouba, Adamantia | | | 1494 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Fragkou, Maria | | | 1467 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Poulopoulou, Ekaterini | | | 1381 | GRE | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | 2011 Individual Championship of Greece - Girls Under 18 | Peristeri - Athens | GRE | 2011-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1610 | 3.00 | 7 | -0.16 | 15 | -2.40 | |
| | Spirou, Marina | | | 1872 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pahaki, Hristina-Despoina | | | 1678 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Terzidaki, Alexandra | | | 1957 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kokkota, Fotini | | | 1236 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Asvestopoulou, Evdokia | | | 1590 | GRE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Serefidou, Despina | | | 1663 | GRE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Kokkota, Eleni | | | 1538 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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