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Individual Calculations February 2015 |
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| Gavriilidis, Orestis Total change: -24.40 | |   |
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| 2015 youth championships of ESSTH-H - open U10 | Thessaloniki | GRE | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1234 | 0.50 | 2 | -0.61 | 40 | -24.40 | |
|  Gavriil, Odysseas-Panagiotis | | | 1262 | GRE | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Potoulis, Ioannis | | | 1127 | GRE | 0.50 | 1 | -0.15 | 40 | -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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