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Individual Calculations May 2012 |
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| Aneses Bocanegra, Omar Total change: 4.80 | |   |
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| Punta Borinquen Open 2012 | Aguadilla | PUR | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1928 | 1.00 | 2 | 0.32 | 15 | 4.80 | |
|  Portal, Jesus | | | 2074 | PUR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Nunez, Walter | | | 2014 | PUR | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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