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Individual Calculations February 2015 |
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| Sifonios, Panagiotis Total change: 18.00 | |   |
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| 2014 Attica youth under 16 team championship | Attica | GRE | 2014-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1307 | 3.50 | 6 | 0.90 | 20 | 18.00 | |
|  Gerontis, Nikolaos | | | 1398 | GRE | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Psofimi, Milia | | | 1401 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sparos, Orfeas | | | 1111 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Karagiannis, Georgios | | | 1647 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vilanakis, Kyriakos | | | 1190 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kolyvas, Aris | | | 1441 | GRE | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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