Individual Calculations October 2012
 Bouwman, Marcelo Wanderley  Total change: -4.80  Rating chartPersonal card
 V Memorial Gov. Miguel Arraes - Nordestao 2012 Recife/PE BRA 2012-09-06
RcRownchangeKK*chgGame
 2116 2238 3.50 6 -0.32 15 -4.80 
  Melo, Fernando Antonio Albuquer 1838  * BRA1.0010.08151.20 
  Nascimento Neto, Antonio Marcelo 1978 BRA1.0010.18152.70 
  Araujo, Sergio Murilo 2106 BRA0.501-0.1815-2.70 
  Jatoba De Oliveira Reis, Paulo f2410 BRA0.001-0.2715-4.05 
  Da Silva, Arthur Moura Viera 2008 BRA1.0010.21153.15 
  Santiago, Yago De Moura m2353 BRA0.001-0.3415-5.10 
 * 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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