Individual Calculations January 2011 |
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Machin Rivera, Mark Total change: 9.15 | | |
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Arecibo Open 2010 | Arecibo | PUR | 2010-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2129 | 2229 | 2.50 | 3 | 0.61 | 15 | 9.15 | |
| Izuzquiza Gonzalez, Javier | | | 2002 | PUR | 1.00 | 1 | 0.21 | 15 | 3.15 | | Jaquez, Juan | | | 2168 | DOM | 1.00 | 1 | 0.42 | 15 | 6.30 | | Vazquez Reyes, Raul | | | 2217 | PUR | 0.50 | 1 | -0.02 | 15 | -0.30 | | 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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