Individual Calculations March 2018
 Villatoro, Christopher  Total change: -23.20  Rating chartPersonal card
 IRT CAMPEONATO NACIONAL MASCULINO 2018 GUATEMALA GUA 2018-02-09
RcRownchangeKK*chgGame
 2079 1895 2.00 11 -1.16 20 -23.20 
  Lopez, Fabian 1825 GUA1.0010.40208.00 
  Blanco Gramajo, Cesar Augusto 2038 GUA0.001-0.3120-6.20 
  Ortiz Q, Johnny Alexander f2162 GUA0.5010.32206.40 
  Reyes Najera, Carlos A. f2079 GUA0.001-0.2620-5.20 
  Juarez Flores, Gustavo E. f2077 GUA0.001-0.2620-5.20 
  Giron, David 2141 GUA0.001-0.1920-3.80 
  Lorenzana, Wilson Estuardo m2292 GUA0.001-0.0820-1.60 
  Cu Hor, Winston Darwin f2295  * GUA0.001-0.0820-1.60 
  Salanic, Mario Isaias Oliverio 1566 GUA0.501-0.3820-7.60 
  Juarez Flores, Carlos A. m2295  * GUA0.001-0.0820-1.60 
  Juarez Flores, Roberto 2101 GUA0.001-0.2420-4.80 
 * 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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