Individual Calculations May 2017
 Sanhueza, Cristian  Total change: -11.40  Rating chartPersonal card
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 2109 2257 5.50 9 -0.57 20 -11.40 
  Bergo, Mario Luis 1857  * ARG1.0010.08201.60 
  Salvatti, Diego 2004 ARG0.501-0.3120-6.20 
  Dominguez, Diego 1983 ARG1.0010.17203.40 
  Hoffman, Alejandro g2488 ARG1.0010.792015.80 
  Rodriguez Vila, Andres g2478 URU0.001-0.2220-4.40 
  Cirulli, Diego 2058 ARG0.501-0.2620-5.20 
  Beroiz, Julian 2060 ARG0.501-0.2520-5.00 
  Martinez, Mariano 2064 ARG0.001-0.7520-15.00 
  Valli, Americo 1991 ARG1.0010.18203.60 
 * 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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