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Individual Calculations November 2011 |
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| Lozano, Betania Total change: 15.15 | |   |
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| 1 Abierto Internacional Marcel Duchamp 2011 | Buenos Aires | ARG | 2011-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1911 | 3.00 | 8 | 0.51 | 15 | 7.65 | |
|  Pina, Ulises | f | | 2289 | CUB | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Sirbu, George-Adrian | | | 2161 | ROU | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Malbran, Guillermo | m | | 2164 | ARG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Guzman, Diego | | | 1609 | ARG | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Benedetti, Julio | | | 2044 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Sanduay, Nicolas | | | 2043 | ARG | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Galagovsky, Carlos | | | 2101 | ARG | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Sosa, Tomas | | | 2074 | ARG | 0.00 | 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) | | | | I Abierto Internacional 53 Aniversario APSEE 2011 | Buenos Aires | ARG | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1911 | 1.50 | 3 | 0.50 | 15 | 7.50 | |
| | Lo Presti, Roberto | | | 2051 | ARG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Vigil, Lucas | | | 2082 | ARG | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Martyniuk, Carolina Milka | | | 1972 | ARG | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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