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Individual Calculations January 2012 |
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| Rosado Anazagasti, Rafael Total change: 17.85 | |   |
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| West Puerto Rico Championship 2011 | Mayaguez | PUR | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1999 | 6.00 | 8 | 1.46 | 15 | 21.90 | |
|  Lugo Illas, Alexis | | | 1807 | PUR | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Sanchez Rodriguez, Wilmairi | | wc | 1846 | PUR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ayala Sanchez, Abnel | | | 2007 | PUR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Zilleruelo Irizarry, Diego | | | 2075 | PUR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Vazquez Maccarini, Danitza | | wf | 1845 | PUR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Nunez, Walter | | | 2028 | PUR | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Aneses Bocanegra, Omar | | | 1947 | PUR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Izuzquiza Gonzalez, Javier | | | 2025 | PUR | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | Ponce Open | Ponce | PUR | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 1999 | 0.00 | 1 | -0.27 | 15 | -4.05 | |
| | Santana, Orlando | | | 2178 | PUR | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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