Individual Calculations February 2020
 Ribera Caro, Joan  Total change: 0.40  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeKK*chgGame
 1627 1516 2.50 7 0.01 40 0.40 
  Peiron Lluch, Jose Daniel 1777 ESP1.0010.824032.80 
  Martin Arranz, Lluis 1645 ESP0.001-0.3340-13.20 
  Ribon Calabia, Mariano 1663 ESP0.001-0.3040-12.00 
  Gallego Obrador, Aaron 1617 ESP0.001-0.3640-14.40 
  Planella Zavala, Ivan 1585 ESP0.5010.10404.00 
  Febrero Perez, Lluis 1375 ESP1.0010.314012.40 
  Pinyol I Llora, Julia 1727 ESP0.001-0.2340-9.20 

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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