Individual Calculations January 2011 |
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Guzman Freire, Julio Total change: -4.75 | | |
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Arecibo Open 2010 | Arecibo | PUR | 2010-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2052 | 1966 | 1.00 | 3 | -0.19 | 25 | -4.75 | |
| Berrios Echevarria, Gabriel | f | | 2226 | PUR | 0.00 | 1 | -0.18 | 25 | -4.50 | | Sosa Trani, Luis | f | | 2119 | PUR | 1.00 | 1 | 0.70 | 25 | 17.50 | | Sanchez Rodriguez, Wilmairi | | | 1812 | PUR | 0.00 | 1 | -0.71 | 25 | -17.75 | | 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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