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Blitz:
Individual Calculations September 2012 |
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| Vishnu, Singh Total change: -21.60 | |   |
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| I Campeonato Panamericano Blitz Sub 18 Open | Lima | PER | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2023 | 3.00 | 6 | -0.54 | 20 | -10.80 | |
|  Rivera Ochoa, Byron | | | 1800 | ECU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Diaz Rosas, Julio Cesar | | | 2138 | MEX | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Cordova Vicente, Rodrigo J | | | 1997 | PER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Canahuiri Oyola, Joseph | | | 1933 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Torres, Fernando | | | 1990 | ARG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | De Mora Flores, Jonathan | | | 1869 | ECU | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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 Campeonato Panamericano Blitz Sub 08 Open | Lima | PER | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2023 | 3.00 | 6 | -0.54 | 20 | -10.80 | |
| | Rivera Ochoa, Byron | | | 1800 | ECU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Diaz Rosas, Julio Cesar | | | 2138 | MEX | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cordova Vicente, Rodrigo J | | | 1997 | PER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Canahuiri Oyola, Joseph | | | 1933 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Torres, Fernando | | | 1990 | ARG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | De Mora Flores, Jonathan | | | 1869 | ECU | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | |
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