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Individual Calculations November 2009 |
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| Vazquez Reyes, Raul Total change: 20.70 | |   |
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| Puerto Rico Junior Championship | Caguas | PUR | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2147 | 4.00 | 5 | 0.68 | 15 | 10.20 | |
|  Machin Rivera, Mark | | | 2167 | PUR | 1.00 | 1 | 0.53 | 15 | 7.95 | |  De Jesus Santiago, Steven | | | 2035 | PUR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Diaz Montez, Edwin | | | 1876 | PUR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Segarra Choe, Tammy | | | 1897 | PUR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Rodriguez Santiago, Jaime | | | 2105 | PUR | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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) | | | | Campeonato Juvenil Panamericano Absoluto (sub 20) | Montevideo | URU | 2009-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2137 | 4.00 | 8 | 0.70 | 15 | 10.50 | |
| | Gallego, Andres | | | 2404 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Gonzalez Reyes, Gabriel | | | 1917 | CHI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Uribe, Daniel | | | 2264 | COL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Coppola, Claudio | | | 2105 | URU | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Tristan, Leonardo | | | 2412 | ARG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Krysa, Leandro | | | 2284 | ARG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Pulvett, Daniel | | | 2237 | VEN | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Decuadro, Sebastian | | | 2034 | URU | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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