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Individual Calculations September 2011 |
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| Di Berardino, Diego Rafael Total change: 3.40 | |   |
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| Zonal 2.4 - Open 2011 | Araruama/RJ | BRA | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2480 | 6.50 | 9 | 0.98 | 10 | 9.80 | |
|  Miranda Neto, Jayme Amorim | | | 2080 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Quintiliano Pinto, Renato R | | | 2252 | BRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Cordova, Emilio | g | | 2561 | PER | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Macedo, Maximo Iack | f | | 2314 | BRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Fier, Alexandr | g | | 2560 | BRA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Molina, Roberto Junio Brito | m | | 2406 | BRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | El Debs, Felipe De Cresce | g | | 2497 | BRA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Matsuura, Everaldo | g | | 2480 | BRA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Aranha Filho, Alvaro Z | f | | 2302 | BRA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | * 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) | | | | II IRT Tijuca Tênis Club 2011 | Rio de Janeiro/RJ | BRA | 2011-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2480 | 4.50 | 6 | -0.64 | 10 | -6.40 | |
| | De Carvalho, Miguel An | | | 2080 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Carvalho, Jose Jorge | | | 2199 | BRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | De Deus Filho, Joaquim | | | 2080 * | BRA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Teixeira, Ricardo Da Silva | f | | 2292 | BRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | De Paiva, Pedro Henrique | | | 2239 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Chaves, Jorge Antonio Torres | | | 2080 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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