Rapid: Individual Calculations December 2017
 Torres, Saulo De Jesus  Total change: -20.20  Rating chartPersonal card
 XIII Juegos Nacionales para Limitados Visuales Ajedrez RAPIDO Masculino Barranquilla COL 2017-11-13
RcRownchangeKK*chgGame
 1686 1789 1.50 4 -1.01 20 -20.20 
  Acevedo, Fausto 1499 COL1.0010.16203.20 
  Sanchez, Carlos Andres 1751 COL0.501-0.0520-1.00 
  Munoz, Mauricio 1712 COL0.001-0.6120-12.20 
  Acosta Cruz, Luis Ivan 1782 COL0.001-0.5120-10.20 

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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