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Individual Calculations January 2009 |
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| Witek, Tomasz Total change: 15.15 | |   |
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| European Youth Chess Championship 2008 - Boys U16 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2125 | 4.50 | 9 | 1.01 | 15 | 15.15 | |
|  Ter-Sahakyan, Samvel | f | | 2475 | ARM | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Vasques, Antonio Pedro Freixial | | | 1897 | POR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Yaksin, Oleg | | | 2307 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Balokas, Dimitrios | | | 1778 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Senlle Caride, Miguel | | | 2289 | ESP | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Lyaskovsky, Viktor | f | | 2289 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Pavlidis, Antonios | | | 2266 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Valsecchi, Alessio | | | 2298 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lorand, Norbert | | | 2273 | HUN | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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