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Individual Calculations January 2012 |
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| Beliotis, Georgios Total change: 6.00 | |   |
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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 |
| 1591 | 1486 | 1.00 | 2 | 0.28 | 15 | 4.20 | |
|  Katopodis, Ioannis | | | 1553 | GRE | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Kalogridakis, Theodoros | | | 1629 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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 |
| 1416 | 1478 | 3.00 | 5 | 0.12 | 15 | 1.80 | |
|  Kokkota, Fotini | | | 1261 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Bouza, Mirto - Eleni | | | 1244 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Laspas, Panagiotis | | | 1573 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Karousos, Nikolaos | | | 1616 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Grafakou, Sotiria-Aphrodite | | | 1386 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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