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Individual Calculations March 2012 |
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| Nunez, Walter Total change: -12.60 | |   |
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| San Sebastian Open 2012 | San Sebastian | PUR | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2014 | 2.50 | 4 | 0.06 | 15 | 0.90 | |
|  Morales Gonzalez, Bolivar | | | 1865 | PUR | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Caban Campesino, James | | | 1868 | PUR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Izuzquiza Gonzalez, Javier | | | 1991 | PUR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Segarra Choe, Tammy | | wf | 2004 | PUR | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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 |
| 1932 | 2014 | 1.50 | 4 | -0.90 | 15 | -13.50 | |
| | Rodriguez Labrador, Marco | | | 1725 | PUR | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Portal, Jesus | | | 2074 | PUR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Aneses Bocanegra, Omar | | | 1928 | PUR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Morales Gonzalez, Marcos | | | 2002 | 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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