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Individual Calculations January 2012 |
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| Nikolaidis, Athanasios Total change: 12.90 | |   |
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| Greek Youth Indiv. Under 18 - Preliminaries ESSAMTH | Kavala | GRE | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1432 | 2.00 | 4 | 0.43 | 30 | 12.90 | |
|  Zisiadis, Dimitrios | | | 1712 | GRE | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Tsirlis, Panteleimon | | | 1274 | GRE | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Hatzihrisafis, Dimos | | | 1827 | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Krikoglou, Iordanis | | | 1346 | GRE | 1.00 | 1 | 0.38 | 30 | 11.40 | |
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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