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Individual Calculations September 2011 |
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| Lucena, Lincoln Total change: -1.35 | |   |
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| Regional Centro Oeste 2011 | Brasilia/DF | BRA | 2011-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2189 | 5.00 | 7 | -0.97 | 15 | -14.55 | |
|  Maio Guedes, Luis Augusto | | | 1835 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Tratz, Leonardo Schmaedecke | | | 1998 | BRA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Juliani, Sidnei | | | 1791 | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | De Paula, Rafael Figueiredo | | | 1901 | BRA | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Sampaio Filho, Joao Rodrigues | | | 1789 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Cardoso Junior, Cicero Assuncao | | | 1901 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Cavalcante, Rodrigo Moreira | | | 1940 | BRA | 1.00 | 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) | | | | 2 Campeonato Panamericano Senior 2011 | Mar del Plata Buenos Aires | ARG | 2011-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2183 | 2.00 | 4 | 0.88 | 15 | 13.20 | |
| | Van Riemsdijk, Herman C | m | | 2403 | BRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Leskovar, Mario | m | | 2317 | ARG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Szmetan, Jorge | m | | 2371 | ARG | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Garcia, Raimundo | m | | 2316 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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