Individual Calculations March 2020
 Lorenzana, Wilson Estuardo  Total change: -3.60  Rating chartPersonal card
 IRT CAMPEONATO NACIONAL MASCULINO 2019-2020 GUATEMALA GUA 2020-01-17
RcRownchangeKK*chgGame
 2068 2239 7.50 11 -0.16 20 -3.20 
  Villatoro, Christopher 1899 GUA1.0010.12202.40 
  Cu Hor, Winston Darwin f2301 GUA0.5010.09201.80 
  Ortiz Q, Johnny Alexander f2193 GUA0.501-0.0620-1.20 
  Reyes Najera, Carlos A. f2043 GUA0.501-0.2520-5.00 
  Giron, David 2119 GUA0.501-0.1620-3.20 
  Blanco Gramajo, Cesar Augusto c2079 GUA0.501-0.2120-4.20 
  Cabrera M., Henry Eleazar 1839  * GUA1.0010.08201.60 
  Juarez Flores, Carlos A. m2374 GUA0.5010.18203.60 
  Garcia Y., Brayan Alexis 1839  * GUA1.0010.08201.60 
  Schmid Barreto, Walter S. 1995 GUA1.0010.20204.00 
  Juarez Flores, Gustavo E. f2065 GUA0.501-0.2320-4.60 
 * 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 Servicios Contables 2020 CAISSA Guatemala Guatemala GUA 2020-01-22
RcRownchangeKK*chgGame
 1985 2239 3.00 4 -0.02 20 -0.40 
  Gramajo V., Juan Carlos 1839  * GUA1.0010.08201.60 
  Amenabar F., Juan Pablo 1839  * GUA1.0010.08201.60 
  Calderin Gonzalez, Roberto m2423 MEX0.001-0.2620-5.20 
  Del Cid S., Francisco Javier 1839  * GUA1.0010.08201.60 
 * 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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