Individual Calculations February 2020
 Planella Zavala, Irene  Total change: -38.80  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeKK*chgGame
 1434 1141 0.00 6 -0.97 40 -38.80 
  Membrives Pino, Didac 1541  * ESP0.001-0.0840-3.20 
  Asensio Ruiz De Alda, Javier 1495 ESP0.001-0.1140-4.40 
  Marzo Ruiz, Xavier 1422 ESP0.001-0.1640-6.40 
  Fernandez Macarron, Mariano 1384 ESP0.001-0.2040-8.00 
  Exposito Perez, Juan Miguel 1451 ESP0.001-0.1440-5.60 
  Porta Guiu, Lourdes 1309 ESP0.001-0.2840-11.20 
 * 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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