Individual Calculations September 2009 |
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Montalvo Rosario, Alejandro Total change: -0.75 | | |
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Torneo Abierto de Arecibo | Arecibo | PUR | 2009-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2139 | 2278 | 2.00 | 3 | -0.05 | 15 | -0.75 | |
| Davila Vega, Juan R. | | | 2176 | PUR | 1.00 | 1 | 0.36 | 15 | 5.40 | | Montanez Nazario, Roberto | | | 2081 | PUR | 0.50 | 1 | -0.25 | 15 | -3.75 | | Santana Alvarado, Miguel | | | 2159 | PUR | 0.50 | 1 | -0.16 | 15 | -2.40 | | 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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