Individual Calculations December 2012
 Borges, Guilherme Deola  Total change: 4.50  Rating chartPersonal card
 Contaud 2012 Cuiaba/MT BRA 2012-10-26
RcRownchangeKK*chgGame
 2028 2155 3.50 5 0.30 15 4.50 
  Borges, Ivoney 1755  * BRA1.0010.08151.20 
  Santiago, Yago De Moura m2364 BRA0.001-0.2315-3.45 
  Castro Silva, Alex 1863 BRA1.0010.15152.25 
  Rothebarth, Ana Vitoria De Paula 2012 BRA1.0010.31154.65 
  Bandeira, Tarciano 2148 BRA0.501-0.0115-0.15 
 * 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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