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Individual Calculations August 2012 |
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| Tsiamis, Rafail Total change: -10.65 | |   |
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| Greek Individual Youth Championships 2012 Finals - open under 12 | Rio Achaias | GRE | 2012-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1451 | 0.50 | 4 | -0.71 | 15 | -10.65 | |
|  Papakostas, Vasilis | | | 1556 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Pessiridis, Isaak | | | 1653 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Giannoulakis, Labros | | | 1683 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Tsekouras, Andreas | | | 1523 | GRE | 0.00 | 1 | -0.40 | 15 | -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) | | |
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