Individual Calculations May 2016
 Da Silva, Joao Carlos Orguim  Total change: -20.40  Rating chartPersonal card
 I IRT Metropole sub 2200 - 2016 Porto Alegre RS BRA 2016-04-09
RcRownchangeKK*chgGame
 1845 1852 0.00 2 -1.02 20 -20.40 
  Fabris, Mario Henrique 1973 BRA0.001-0.3420-6.80 
  Oliveira, Danyel Angelo Aquino 1716 BRA0.001-0.6820-13.60 

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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