Individual Calculations January 2018
 Roca Llorca, Josep  Total change: -13.60  Rating chartPersonal card
 XXI Open Ideal Clave Barcelona ESP 2017-09-30
RcRownchangeKK*chgGame
 1688 1707 3.50 8 -0.68 20 -13.60 
  Lopez Abaurrea, Eduardo 1394 ESP1.0010.14202.80 
  Gonzalez Cominelli, Alejo Gabrie 1948 ESP0.001-0.2020-4.00 
  Lopez Gomez, Nicolas 1526 ESP0.501-0.2420-4.80 
  Rodriguez Batuecas, Jordi 1551 ESP1.0010.29205.80 
  Garcia Punzano, Josep Lluis 1689 ESP1.0010.47209.40 
  Calderon Gutierrez, Felipe 1891 ESP0.001-0.2620-5.20 
  Severri Arrese, Carlos 1862 ESP0.001-0.2920-5.80 
  Martinez Torras, Pol 1644 ESP0.001-0.5920-11.80 

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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