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Individual Calculations July 2008 |
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| Meza, Hugo Total change: 15.75 | |   |
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| 39 Abierto Mar del Plata 2008 | Mar del Plata | ARG | 2008-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2246 | 6.00 | 8 | 0.80 | 15 | 12.00 | |
|  Vargas, Gabriela | | | 2030 | PAR | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Izaguirre, Carlos | | | 2026 | ARG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Scarzello, Alejandro | | | 2001 | ARG | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Gallego, Gonzalo | | | 2027 | ARG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Needleman, Gaston | m | | 2406 | ARG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Tokman, Ariel | | | 2083 | ARG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Acosta, Mariano | | | 2021 | ARG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Roselli Mailhe, Bernardo | m | | 2420 | URU | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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) | | | | 82 Semifinal Argentina Superior | Buenos Aires | ARG | 2008-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2257 | 3.50 | 7 | -0.10 | 15 | -1.50 | |
| | Bracamonte, Diego | | | 1907 | ARG | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Felgaer, Ruben | g | | 2574 | ARG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Lo Presti, Roberto | | | 2120 | ARG | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Palmero, Pablo | | | 2133 | ARG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Valerga, Diego | m | | 2482 | ARG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Restuccia, Francisco | | | 2160 | ARG | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Varela, Gaston | f | | 2347 | ARG | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | III Copa Ciudad de Berazategui | Berazategui, Buenos Aires | ARG | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2257 | 4.00 | 6 | 0.35 | 15 | 5.25 | |
| | Roque, Fernando | | | 1951 | ARG | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Tristan, Leonardo | | | 2373 | ARG | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Perdomo, Carlos Andres | m | | 2353 | COL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Dimuro, Matias | | | 2143 | ARG | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Amed, Stephanie | | wf | 2084 | ARG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Semprevivo, Marcelo | | | 2113 | ARG | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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