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Individual Calculations May 2014 |
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| Kafetzis, Iasonas Total change: -20.70 | |   |
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| 2014 Youth Championships of ESSAMTH - open under 12 | Kavala | GRE | 2014-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1272 | 1.50 | 5 | -0.69 | 30 | -20.70 | |
|  Stamatis, Vasilios | | | 1445 | GRE | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Kiriakidis, Sokratis | | | 1118 | GRE | 0.50 | 1 | -0.21 | 30 | -6.30 | |  Stamatis, Ioannis | | | 1285 | GRE | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Georgiadis, Nikolaos Xant | | | 1387 | GRE | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Krikoglou, Iordanis | | | 1349 | GRE | 0.00 | 1 | -0.39 | 30 | -11.70 | |
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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