Individual Calculations March 2018
 Sobel, Walter  Total change: 55.20  Rating chartPersonal card
 IRT Sub 2200 Carnaval Torre Blanca en Febrero CABA ARG 2018-02-09
RcRownchangeKK*chgGame
 1792 1593 2.50 4 1.38 40 55.20 
  Lalli, Maximiliano 1576 ARG1.0010.484019.20 
  Chomski, Julian 1667 ARG1.0010.604024.00 
  Denegri, German 1932 ARG0.5010.384015.20 
  Stacchiotti, Osvaldo 1993  * ARG0.001-0.0840-3.20 
 * 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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