Individual Calculations September 2018
 Pirir, Daniel  Total change: 42.40  Rating chartPersonal card
 IRT III TORNEO ABIERTO FIDE 2018 GRUPO A Guatemala GUA 2018-08-11
RcRownchangeKK*chgGame
 1919 1767 3.00 6 1.06 40 42.40 
  Guzman, Jimmy 1913 GUA0.5010.20408.00 
  Cu Hor, Carlos Mijael 1860 GUA0.5010.13405.20 
  Lopez L., Dairyn D. 1583 GUA1.0010.264010.40 
  Paiz, Julio Gustavo 1892 GUA0.5010.17406.80 
  Juarez Flores, Roberto 2097 GUA0.5010.384015.20 
  Juarez Flores, Carlos A. m2167  * GUA0.001-0.0840-3.20 
 * 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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