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Individual Calculations April 2009 |
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| Saragossi, Guido Total change: 6.90 | |   |
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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 |
| 1998 | 1838 | 2.00 | 6 | 0.20 | 15 | 3.00 | |
|  Bianchi, Lucas | | | 2098 | ARG | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Molina, Pablo S. | | | 1989 | ARG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Scarzello, Alejandro | | | 2066 | ARG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Zeta, Rodrigo | | | 2074 | ARG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Di Chiaro, Roberto | | | 1642 | ARG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Perez, Mario Abel | | | 2119 | ARG | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | Cincuentenario Escobar | Escobar, Buenos Aires | ARG | 2009-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1838 | 0.50 | 4 | -0.45 | 15 | -6.75 | |
| | Virgillito, Cristian | | | 2188 | ARG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dominguez, Diego | | | 1992 | ARG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Yakisich, Marcelo | | | 2002 | ARG | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Garcia, Ezequiel | | | 2015 | ARG | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | Teresa Winter 2009 | Los Polvorines | ARG | 2009-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1838 | 1.50 | 2 | 0.71 | 15 | 10.65 | |
| | Codigone, Maximiliano | | | 1838 | ARG | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Oviedo, Manuel | | | 2000 | ARG | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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