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Individual Calculations January 2012 |
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| Georgantas, Antonios Total change: -5.25 | |   |
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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 |
| 1670 | 1733 | 1.00 | 2 | -0.17 | 15 | -2.55 | |
|  Kalodoukas, Odysseas | | | 1739 | GRE | 0.50 | 1 | 0.01 | 15 | 0.15 | |  Tsironis, Panteleimon | | | 1600 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | Attica Team Cup "Spiros Bikos" 2011 - Group B' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1733 | 1.00 | 3 | -0.18 | 15 | -2.70 | |
| | Gkertsos, Georgios | | | 1863 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Sotirakis, Konstantinos | | | 1711 | GRE | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Rozakis, Vasilios | | | 1857 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | |
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