Individual Calculations July 2018
 Gramajo V., Juan Carlos  Total change: -104.00  Rating chartPersonal card
 IRT FUNDADORES CAISSA Guatemala GUA 2018-05-16
RcRownchangeKK*chgGame
 1473 1871 1.00 2 -0.84 40 -33.60 
  Gonzalez B., Debora Elizabeth 1471  * GUA0.501-0.4240-16.80 
  Juarez Garcia, Josue 1475 GUA0.501-0.4240-16.80 
 * 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)
 
 IRT II TORNEO FIDE A 2018 Guatemala GUA 2018-06-09
RcRownchangeKK*chgGame
 1845 1800 0.00 4 -1.76 40 -70.40 
  Lossi C., Cyrano Jose 1968 GUA0.001-0.2840-11.20 
  Godoy C., Miguel Angel 1873 GUA0.001-0.4040-16.00 
  Mejia De L., Fernando A. 1682 GUA0.001-0.6640-26.40 
  Sosa Martinez, Jorge Luis 1857 GUA0.001-0.4240-16.80 

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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