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Individual Calculations January 2009 |
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| Segura Santos, Luis Total change: -15.50 | |   |
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| European Youth Chess Championship 2008 - Boys U12 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1738 | 0.00 | 3 | -0.62 | 25 | -15.50 | |
|  Petrov, Nikita | | | 2088 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Matsenko, Andrei | | | 1953 | RUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Pavelek, Tomas | | | 1907 | CZE | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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