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Individual Calculations January 2016 |
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| Kotsalis, Ioannis Total change: 8.40 | |   |
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| 2015 Attica youth U12 team championship - final 8 | Athens | GRE | 2015-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1192 | 2.00 | 3 | 0.21 | 40 | 8.40 | |
|  Kyparissis, Michail | | | 1033 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Darviris, Dimitrios | | | 1211 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Minadakis, Andreas-Marios | | | 1115 | GRE | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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