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Individual Calculations March 2012 |
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| Izuzquiza Gonzalez, Javier Total change: 10.80 | |   |
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| San Sebastian Open 2012 | San Sebastian | PUR | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1991 | 1.50 | 3 | 0.23 | 15 | 3.45 | |
|  Berrios Echevarria, Gabriel | f | | 2243 | PUR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Nunez, Walter | | | 2014 | PUR | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Cruz Serrano, Victor | | | 1912 | PUR | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | Mayaguez Open 2012 | Mayaguez | PUR | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1991 | 2.00 | 4 | 0.49 | 15 | 7.35 | |
| | Zapata, Alonso | g | | 2391 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Aneses Bocanegra, Omar | | | 1928 | PUR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Ayala Sanchez, Abnel | | | 1984 | PUR | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Montanez Nazario, Roberto | | | 2117 | PUR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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