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Individual Calculations September 2009 |
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| Obregon, Andres Carlos Total change: 32.80 | |   |
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| Torneo Ajedrez para Todos FADA | Mar del Plata | ARG | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2406 | 6.50 | 7 | 0.98 | 10 | 9.80 | |
|  De Urquiza, Sebastian | | | 2056 | ARG | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Radozta, Armando Esteban | | | 2083 | ARG | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Perez Pietronave, Carlos | f | | 2218 | ARG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Landriel, Mario | | | 2271 | ARG | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gimenez, Santiago | | | 2112 | ARG | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Mayorga, Nicolas | f | | 2306 | ARG | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Lanza, Luciano | | | 2114 | ARG | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | XIII Magistral de la Republica | Vicente Lopez | ARG | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2429 | 2406 | 6.50 | 9 | 2.30 | 10 | 23.00 | |
| | Rodriguez Vila, Andres | g | | 2522 | URU | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Cori, Jorge | f | | 2424 | PER | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Oliveira, Silvio Eduardo | | | 2357 | BRA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Fusco, Leonardo | f | | 2401 | ARG | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Trois, Francisco R.t. | m | | 2342 | BRA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Cori T., Deysi | | wm | 2390 | PER | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Valerga, Diego | g | | 2507 | ARG | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Real De Azua, Ernesto | m | | 2453 | ARG | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Slipak, Sergio | g | | 2469 | ARG | 0.50 | 1 | 0.09 | 10 | 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) | | |
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