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Individual Calculations April 2009 |
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| Ocampos, Ian Total change: -0.75 | |   |
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| 59 Abierto de Villa Ballester | Villa Ballester, Buenos Aires | ARG | 2009-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1974 | 3.00 | 6 | 0.64 | 15 | 9.60 | |
|  Pierrot, Facundo | m | | 2324 | ARG | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Karpinski, Ivan A. | | | 1753 | ARG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Perez, Maximiliano | | | 2120 | ARG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Da Silva, Wagner Jose | | | 1802 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Krysa, Leandro | | | 2184 | ARG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Montaner, Luis | | | 2205 | ARG | 1.00 | 1 | 0.79 | 15 | 11.85 | |
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) | | | | Semifinal Argentina Sub 14 | La Cumbre, Cordoba | ARG | 2009-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1974 | 1.00 | 3 | -0.69 | 15 | -10.35 | |
| | Pineiro, Dario | | | 1937 | ARG | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Onocko, Pablo | | | 1881 | ARG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Fabian, Gaston | | | 1968 | ARG | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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