Individual Calculations January 2012
 Jatoba De Oliveira Reis, Paulo  Total change: -7.80  Rating chartPersonal card
 78º Campeonato Brasileiro Absoluto - Semifinal R2 Belem/PA BRA 2011-10-29
RcRownchangeKK*chgGame
 2218 2426 6.50 8 0.50 10 5.00 
  Da Silva, Mikhail Zoltan Iwanon 2026  * BRA1.0010.08100.80 
  Abreu, Nilton Silva 2066 BRA1.0010.10101.00 
  Luz, Edmundo Reis 2134 BRA1.0010.15101.50 
  Martins, Vinicius Tine f2308 BRA1.0010.34103.40 
  Barreto Filho, Carlos Alberto f2325 BRA0.501-0.1410-1.40 
  Brito, Luismar f2278 BRA0.501-0.2010-2.00 
  Santiago, Yago De Moura f2314 BRA0.501-0.1510-1.50 
  Macedo, Maximo Iack f2292 BRA1.0010.32103.20 
 * 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)
 
 78º Campeonato Brasileiro Absoluto de Xadrez - Final Campinas/SP BRA 2011-12-09
RcRownchangeKK*chgGame
 2488 2438 3.50 11 -1.28 10 -12.80 
  Santiago, Yago De Moura f2335 BRA0.001-0.6410-6.40 
  Mekhitarian, Krikor Sevag g2487 BRA0.001-0.4310-4.30 
  Mecking, Henrique g2590 BRA0.5010.20102.00 
  Di Berardino, Diego Rafael m2491 BRA0.001-0.4310-4.30 
  El Debs, Felipe De Cresce g2477 BRA0.001-0.4510-4.50 
  Vescovi, Giovanni g2637 BRA1.0010.76107.60 
  Dos Santos, Haroldo Cunha f2250 BRA1.0010.26102.60 
  Matsuura, Everaldo g2487 BRA0.5010.07100.70 
  Barbosa, Evandro Amorim m2412 BRA0.501-0.0410-0.40 
  Leitao, Rafael g2626 BRA0.001-0.2610-2.60 
  Fier, Alexandr g2573 BRA0.001-0.3210-3.20 

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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