Individual Calculations February 2020
 Arellan Zavala, Josep  Total change: 0.00  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeRpKK*chgGame
 1273 0 1.00 7 0.00 964   0.00 
  Gibert Juan, Ramon 1552 ESP0.0010.00 0.00 
  Garcia Extremera, Manuel 1385 ESP0.0010.00 0.00 
  Gracia Poch, Frederic 1361 ESP0.0010.00 0.00 
  Planella Zavala, Irene 1141 ESP0.0010.00 0.00 
  Ventura Codinas, Joan 1194 ESP0.0010.00 0.00 
  Hurtado Farre, Ildefons 1009 ESP1.0010.00 0.00 
  Perez Ramirez, Placido 1268 ESP0.0010.00 0.00 

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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