Individual Calculations January 2010
 Maiberg, Wellington Gubiani  Total change: -14.50  Rating chartPersonal card
 Jogos Abertos do Parana - Japs 2009 Francisco Beltrao/PR BRA 2009-10-27
RcRownchangeKK*chgGame
 2267 1946 0.00 4 -0.58 25 -14.50 
  Gonzalez, Bolivar Ribeiro f2282 BRA0.001-0.1225-3.00 
  Mareco, Sandro Fabio m2346  * ARG0.001-0.0825-2.00 
  Palozi, Paulo Ricardo 2094 BRA0.001-0.3025-7.50 
  Silva, Rodrigo Disconzi Da m2346  * BRA0.001-0.0825-2.00 
 * 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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