Rapid: Individual Calculations December 2016
 Da Cunha, Giovanni Maciel  Total change: -17.40  Rating chartPersonal card
 XVII Open de Xadrez RPD do CCFC Ananindeua PA BRA 2016-11-20
RcRownchangeKK*chgGame
 2090 1932 0.00 3 -0.87 20 -17.40 
  Veiga, Emerson Sousa 2124 BRA0.001-0.2520-5.00 
  De Araujo, Jaylson Javier Silva 2097 BRA0.001-0.2820-5.60 
  Miranda, Max Alessandro Monteira 2049 BRA0.001-0.3420-6.80 

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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