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Individual Calculations October 2008 |
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| Ibar, Marcelo Total change: -25.05 | |   |
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| Abierto de la Despedida | Buenos Aires | ARG | 2008-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2293 | 3.50 | 7 | -1.89 | 15 | -28.35 | |
|  Correia, Marcelo | | | 1943 | ARG | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Bulcourf, Carlos | f | | 2146 | ARG | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Montes De Oca, Juan Jose | | | 2132 | ARG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Ruperez, Miguel Angel | | | 2098 | ARG | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Zabala, Jorge Adriel | | | 2036 | ARG | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Ronco, Raul | | | 2105 | ARG | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Bianchi, Lucas | | | 2070 | ARG | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | II ITT 54 Aniv. Villa Martelli | Villa Martelli | ARG | 2008-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2293 | 4.50 | 10 | 0.22 | 15 | 3.30 | |
| | Pacheco, Marco | f | | 2405 | PER | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Perez Ponsa, Federico | f | | 2326 | ARG | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Perdomo, Carlos Andres | m | | 2349 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Molina, Roberto Junio Brit | f | | 2402 | BRA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Borges Da Silva, Rodrigo | | | 2278 | BRA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Filgueira, Hernan | f | | 2330 | ARG | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Arns, Artur Bartmann | | | 2204 | BRA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Real De Azua, Ernesto | m | | 2429 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mareco, Sandro | m | | 2477 | ARG | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Gonzalez, Bolivar Ribeiro | f | | 2265 | BRA | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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