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Individual Calculations January 2012 |
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| Liapi Zenebisi, Filippa Total change: -12.30 | |   |
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| Attica Youth Under 16 Team Championships 2011 | Attica | GRE | 2011-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1483 | 2.00 | 3 | -0.22 | 30 | -6.60 | |
|  Kouta, Vasiliki | | | 1343 | GRE | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Pramateftaki, Loukia | | | 1308 | GRE | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Kokkota, Fotini | | | 1242 | GRE | 1.00 | 1 | 0.20 | 30 | 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) | | | | ESSNA under 12 team championship 2011 | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1483 | 1.50 | 3 | -0.19 | 30 | -5.70 | |
| | Adamis, Petros | | | 1464 | GRE | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Kolyvas, Aris | | | 1362 | GRE | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Karousos-Theodorakis, Anastasios | | | 1484 | GRE | 1.00 | 1 | 0.50 | 30 | 15.00 | |
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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