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Individual Calculations December 2015 |
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| Voulgarakis, Ioannis Total change: -18.40 | |   |
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| 8th youth team under 16 champioship of ESSK 2015 | Heraklio Crete | GRE | 2015-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1292 | 1.50 | 4 | -0.46 | 40 | -18.40 | |
|  Saridakis, Nikolaos | | | 1301 | GRE | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Costabile, Andreas | | | 1120 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Pelantakis, Mihail | | | 1502 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Magoulianos, Nikolaos | | | 1282 | GRE | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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