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Individual Calculations September 2011 |
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| Proudian, Armen Total change: 18.15 | |   |
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| Aberto do Brasil Victor Adamowski | Maringa/PR | BRA | 2011-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2115 | 3.00 | 5 | 0.78 | 15 | 11.70 | |
|  Trois, Francisco R T | m | | 2289 | BRA | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Gauche, Charles | f | | 2279 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Costa, Joao Carlos Da | | | 1967 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Tavares, Imyra Cecilia | | | 1928 | BRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Bueno, Alfeu Junior Varela | f | | 2330 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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) | | | | Aberto de Pindamonhangaba | Pindamonhangaba/SP | BRA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2120 | 2.00 | 4 | 0.43 | 15 | 6.45 | |
| | Mareco, Sandro | g | | 2520 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vasconcelos, Paulo Cesar Da S | | | 1924 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Martins, Anmartom Mugabe Lourei | | | 2020 | BRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Matsuura, Everaldo | g | | 2480 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | * 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) | | |
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