Individual Calculations February 2020
 Cruz, Cristhian  Total change: -3.40  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 2342 2567 6.50 9 -0.34 10 -3.40 
  Cu Hor, Kelvin Emerson 2167  * GUA1.0010.08100.80 
  Cu Hor, Winston Darwin f2301 GUA0.501-0.3210-3.20 
  Lorenzana, Wilson Estuardo m2239 GUA1.0010.13101.30 
  Camacho Collados, Marcos m2408 ESP0.501-0.2110-2.10 
  Baules, Jorge m2361 PAN1.0010.24102.40 
  Mareco, Sandro g2619 ARG0.5010.07100.70 
  Rodriguez Vila, Andres g2469 URU0.001-0.6310-6.30 
  Ortez, Andrea wm2167  * ESA1.0010.08100.80 
  Aizpurua, Patrick f2348 PAN1.0010.22102.20 
 * 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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