Individual Calculations April 2018
 Cori, Jorge  Total change: -3.90  Rating chartPersonal card
 SPICE Cup Challenge - Classical Webster Groves, Missouri USA 2018-02-22
RcRownchangeKK*chgGame
 2596 2654 2.50 5 -0.39 10 -3.90 
  Liang, Awonder g2578 USA0.501-0.1010-1.00 
  Cordova, Emilio g2606 PER0.001-0.5710-5.70 
  Prohaszka, Peter g2611 HUN0.501-0.0610-0.60 
  Kannappan, Priyadharshan g2513 IND0.501-0.1910-1.90 
  Bruzon Batista, Lazaro g2673 CUB1.0010.53105.30 

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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