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Individual Calculations September 2009 |
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| Guimaraes, Artemis Pamela Total change: 0.00 | |   |
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| IRT Virada Esportiva Santista de Xadrez | Santos/SP | BRA | 2009-06-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2048 | 0 | 2.50 | 5 | 0.00 | 2048 | | 0.00 | |
|  Abdalla, Luiz Guilherme Aurelli | | | 2085 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |  Gallo Ponce, Elbert | | | 2210 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Mendonca, Mateus Nakajo | | | 2049 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Pereira, Amanda Marques | | wf | 1907 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Mandetta, Joao Danilo | | | 1987 | BRA | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | XX Panamericano Mar del Plata U14 Fem | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1781 | 0 | 5.00 | 7 | 0.00 | 1819 | | 0.00 | |
| | Montilla, Jorcerys | | | 1908 | VEN | 0.00 | 1 | 0.00 | | 0.00 | | | Montero, Samantha | | | 1659 | ARG | 0.50 | 1 | 0.00 | | 0.00 | | | Herrera, Solange | | | 1550 | ARG | 1.00 | 1 | 0.00 | | 0.00 | | | Bohorquez Canizares, Maria | | | 1738 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Sanchez, Cinthya | | | 1774 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Matlin, Anna | | | 1866 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Loaiza, Yurani | | | 1975 | COL | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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