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Individual Calculations April 2008 |
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| Lemos, Damian Total change: -1.90 | |   |
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| Pan-American Junior Championship | Riobamba | ECU | 2007-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2456 | 7.00 | 9 | -0.16 | 10 | -1.60 | |
|  Leon Calderon, Jonathan | | | 2106 | ECU | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Pesantes Aucay, Jose | | | 2122 | ECU | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Guerrero, Juan Carlos | | | 2144 | COL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Pena, Alfredo | f | | 2248 | COL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gallego, Andres | | | 2235 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Hungaski, Robert Andrew | m | | 2399 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Angulo P., Carlos | | | 2169 | BOL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Macias Murillo, Bryan | | | 2255 | ECU | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Quijano Ruiz, Luis | | | 2219 | ECU | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | | | IV Sudamericano FIDE Sub-20 Abs | Montevideo | URU | 2008-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2460 | 5.50 | 8 | -0.03 | 10 | -0.30 | |
| | Perez, Francisco | | | 2166 | VEN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Pena, Alfredo | f | | 2239 | COL | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Flores Rios, Mauricio | m | | 2416 | CHI | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Fusco, Leonardo | f | | 2313 | ARG | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Bueno, Alfeu Junior Varela | | | 2220 | BRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Ambrogi, Agustin | | | 2258 | ARG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Fier, Alexandr | g | | 2528 | BRA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Cornejo, Max | f | | 2338 | PER | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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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