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Individual Calculations March 2011 |
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| Betsakos, Hrisanthos Total change: -18.75 | |   |
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| Prokrimatika Neanikon 2011 ESSTHX Open Under 14 | Thessaloniki | GRE | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1548 | 0.50 | 3 | -0.75 | 25 | -18.75 | |
|  Gouloutis, Nikolaos | | | 1713 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Themelis, Georgios | | | 1676 | GRE | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Gakis, Ioannis | | | 1449 | GRE | 0.50 | 1 | -0.14 | 25 | -3.50 | |
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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