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Individual Calculations January 2012 |
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| Hernandez Fonseca, Maria Paula Total change: -15.60 | |   |
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| World Youth Chess Championship - U 14 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1975 | 6.00 | 9 | -0.87 | 15 | -13.05 | |
|  Shivacheva, Donika | | | 1698 | BUL | 0.50 | 1 | -0.33 | 15 | -4.95 | |  Borsato, Ana Carolina Teodoro | | | 1666 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Aponte, Oriana Isabel | | | 1888 | VEN | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Martins, Luisa Vital | | | 1786 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Alboredo, Julia | | | 1813 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hincu, Olga | | | 1846 | MDA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Perez, Dalila | | | 1711 | PAR | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Burmistrova, Alena | | | 1708 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Jansen Van Rensburg, Monica | | wc | 1740 | RSA | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | XVII Juegos Deportivos Sudamericanos Escolares -Ajedrez Clasico- | Bogota | COL | 2011-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1975 | 3.50 | 5 | -0.32 | 15 | -4.80 | |
| | Denon, Nicole | | | 1742 | ARG | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Paredes Bustamante, Paula | | wf | 1873 | PER | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Perez, Dalila | | | 1711 | PAR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Paspuel, Melissa | | | 1693 | ECU | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Coelho, Ramyres Santana | | | 1800 | BRA | 1.00 | 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) | | | | IRT Campeonato Departamental de Ajedrez Mayores de Santander 2011 | Bucaramanga | COL | 2011-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1975 | 1.00 | 2 | 0.15 | 15 | 2.25 | |
| | Martinez, Jorge Alexander | | | 2200 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Quintero, Edwin | | | 1879 | COL | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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