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Individual Calculations September 2009 |
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| Tokman, Ariel Total change: -4.80 | |   |
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| 2da Etapa Grand Prix CAA | Buenos Aires | ARG | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2210 | 4.50 | 8 | 0.28 | 15 | 4.20 | |
|  Heinecke, Lucas | | | 1979 | ARG | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Cervetto, Esteban | | | 2128 | ARG | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Benedetti, Julio | | | 1924 | ARG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Quenallata, Luciano | | | 2165 | ARG | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Filgueira, Hernan | m | | 2354 | ARG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Rodriguez, Esteban | | | 2151 | ARG | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Garcia, Raimundo | m | | 2342 | ARG | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Liascovich, Lucas | m | | 2439 | ARG | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | XX Panamericano Mar del Plata U18 Abs | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2220 | 5.00 | 9 | -0.60 | 15 | -9.00 | |
| | Trujillo, Arwin | | | 1951 | VEN | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Aurelli Abdalla, Luiz Guilherme | | | 2089 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Cori Tello, Jorge | f | | 2424 | PER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Torsani Pires, Marcos Vinicius | | | 2100 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Colantonio, Mauro | | | 1996 | ARG | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Valenzuela Gomez, Fernando | | | 2063 | CHI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Martinez Reyes, Pedro Ramon | | | 2091 | VEN | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Bianchi, Lucas | | | 2144 | ARG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Melekhina, Alisa | | wm | 2270 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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