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Individual Calculations January 2012 |
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| Iatros, Aristidis Total change: -24.30 | |   |
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| Attica Team Cup "Spiros Bikos" 2011 - Group B' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1800 | 1.00 | 4 | -1.62 | 15 | -24.30 | |
|  Tsekouras, Andreas | | | 1434 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Stamiris, Gerasimos | | | 1761 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Koutrakis, Stamatios | | | 1956 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Fragiadaki, Eirini | | | 1460 | GRE | 0.00 | 1 | -0.88 | 15 | -13.20 | |
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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