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Individual Calculations January 2012 |
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| Barbosa, Evandro Amorim Total change: 4.10 | |   |
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| 78º Campeonato Brasileiro Absoluto - Semifinal Regiao 1 | Brasília/DF | BRA | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2383 | 6.00 | 8 | 0.20 | 15 | 3.00 | |
|  Borensztajn, David | | | 1992 | BRA | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Marques, Joao Paulo Cassemiro | | | 2097 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Baeta, Marcio Netto | | | 2159 | BRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Lucena, Lincoln | f | | 2182 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | El Debs, Felipe De Cresce | g | | 2478 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Batista, Gerson Peres | | | 2201 | BRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Aranha Filho, Alvaro Z | f | | 2315 | BRA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Name, Gabriel Ricardo Salim | | | 2137 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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) | | | NOTE: K factor changed | | 78º Campeonato Brasileiro Absoluto de Xadrez - Final | Campinas/SP | BRA | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2490 | 2412 | 4.50 | 11 | 0.11 | 10 | 1.10 | |
| | El Debs, Felipe De Cresce | g | | 2477 | BRA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Vescovi, Giovanni | g | | 2637 | BRA | 1.00 | 1 | 0.78 | 10 | 7.80 | | | Dos Santos, Haroldo Cunha | f | | 2250 | BRA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Matsuura, Everaldo | g | | 2487 | BRA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Mekhitarian, Krikor Sevag | g | | 2487 | BRA | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Leitao, Rafael | g | | 2626 | BRA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Fier, Alexandr | g | | 2573 | BRA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Santiago, Yago De Moura | f | | 2335 | BRA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Jatoba De Oliveira Reis, Paulo | f | | 2438 | BRA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Mecking, Henrique | g | | 2590 | BRA | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Di Berardino, Diego Rafael | m | | 2491 | BRA | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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