Individual Calculations September 2017
 Rodriguez Castillo, Roberto  Total change: -3.20  Rating chartPersonal card
 IRT JOACHIN DORNER IN MEMORIAM Guatemala GUA 2017-07-05
RcRownchangeKK*chgGame
 1891 1491 0.00 1 -0.08 40 -3.20 
  Juarez Flores, Carlos A. m1891  * 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)
 
 IRT III TORNEO ABIERTO FIDE 2017 grupo B Guatemala GUA 2017-08-12
RcRownchangeKK*chgGame
 1263 1485 1.50 2 0.00 40 0.00 
  Lopez Hidalgo, Leonardo Daniel 1107 GUA1.0010.09403.60 
  Corado, Adrian Mauricio 1419 GUA0.501-0.0940-3.60 

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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