Individual Calculations January 2009 |
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Guzman, Oswaldo Total change: 0.00 | | |
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America Central and Caribbean Regional Champiomship U- 14 Male | San Salvador | ESA | 2008-08-25 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1986 | 0 | 1.50 | 3 | 0.00 | 1986 | | 0.00 | |
| Martinez Romero, Martin | | | 2025 | COL | 0.00 | 1 | 0.00 | | 0.00 | | Barros, Raul Junior | f | | 2026 | COL | 0.50 | 1 | 0.00 | | 0.00 | | Madrigal Bodan, Mariano J. | | | 1908 | NCA | 1.00 | 1 | 0.00 | | 0.00 | | 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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