Individual Calculations January 2010 |
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Cruz, Arquias Sofocles Guimaraes Total change: -8.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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VI Festival Sudamericano Juventud 2009 Sub-12 Abs | Mendes/RJ | BRA | 2009-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1652 | 1781 | 1.00 | 2 | -0.35 | 25 | -8.75 | |
| Zarate Garcete, Fernado Gustavo | | | 1643 | PAR | 0.50 | 1 | -0.19 | 25 | -4.75 | | Supo Caso, Christian Moises | | | 1660 | PER | 0.50 | 1 | -0.16 | 25 | -4.00 | | 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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