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Individual Calculations May 2012 |
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| Bouza, Mirto - Eleni Total change: 25.20 | |   |
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| Attica team champ. qualifiers for ascent to A' Category 2012 - POA ESSNA | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1266 | 0.50 | 3 | -0.31 | 30 | -9.30 | |
|  Anagnostopoulou, Antonia | | | 1445 | GRE | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Karathanasi, Eirhnh | | | 1404 | GRE | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Liapi Zenebisi, Irini | | | 1473 | GRE | 0.00 | 1 | -0.23 | 30 | -6.90 | |
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 - Girls under 12 | Peristeri - Athens | GRE | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1266 | 3.50 | 6 | 1.15 | 30 | 34.50 | |
| | Lemoni, Maria - Ioanna | | | 1425 | GRE | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Grafakou, Sotiria-Aphrodite | | | 1379 | GRE | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Kouta, Vasiliki | | | 1325 | GRE | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Anthopoulou, Ioanna | | | 1275 | GRE | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Karathanasi, Eirhnh | | | 1413 | GRE | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Koutsidi, Amalia | | | 1265 | GRE | 0.50 | 1 | 0.00 | 30 | 0.00 | |
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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