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Individual Calculations January 2010 |
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| Lagunow, Raphael Total change: -11.00 | |   |
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| World Youth Chess Championships-u10 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1648 | 0.00 | 2 | -0.44 | 25 | -11.00 | |
|  Carstens Dobuchak, Thiago | | | 1844 | BRA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Salim, Riza | | | 1895 | ROU | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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