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Individual Calculations May 2011 |
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| Pereira, Amanda Marques Total change: -11.70 | |   |
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| IRT Internacional Club de Ajedrez Posadas | Posadas, Misiones | ARG | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1980 | 1.00 | 4 | -0.91 | 15 | -13.65 | |
|  Dolezal, Cristian | m | | 2380 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Torres, Mauricio | | | 1671 | PAR | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Garcia Gorostegui, Ezequiel | | | 1757 | ARG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Jimenez, Joaquin | | | 2234 | ARG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Aberto do Brasil CXSP - Bienal Joao Braga | Sao Paulo/SP | BRA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 1980 | 2.00 | 7 | 0.13 | 15 | 1.95 | |
| | Bispo, Leonardo | | | 2184 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Gerbelli Neto, Eduardo | | | 2160 | BRA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Egoroff, Jomar | | | 2273 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Prol Medeiros, Horacio | | | 2125 | BRA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Batista, Renato Luiz | | | 2203 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Coutinho, Sidnei Bissacot | | | 2079 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Souza, Marcos Valerio A | | | 2104 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | |
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