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Individual Calculations May 2015 |
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| Kolettis, Vasileios Total change: 4.40 | |   |
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| 2015 youth championhips ESSNA - open 14 | Athens | GRE | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1445 | 3.00 | 6 | 0.11 | 40 | 4.40 | |
|  Beliotis, Georgios | | | 1778 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Apergis, Iosif | | | 1120 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kyroglou, Dimitrios | | | 1115 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Zaharatos, Andreas | | | 1532 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Alexakis, Georgios | | | 1845 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasilakis, Gavriel | | | 1401 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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