Individual Calculations February 2020
 Planella Zavala, Ivan  Total change: 60.00  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeKK*chgGame
 1624 1585 5.50 9 1.50 40 60.00 
  Torres Julian, Marc 1717 ESP0.5010.18407.20 
  Clanchet Olle, Josep 1634 ESP1.0010.574022.80 
  Fuentes Barrientos, Carlos 1726 ESP0.001-0.3140-12.40 
  Domenche Redondo, Francesc 1624 ESP0.001-0.4540-18.00 
  Porta Guiu, Lourdes 1309 ESP1.0010.17406.80 
  Martinez Ferrer, Rafael 1697 ESP0.5010.15406.00 
  Ribera Caro, Joan 1516 ESP0.501-0.1040-4.00 
  Agudo Martin, Francisco Javier 1612 ESP1.0010.544021.60 
  Planella Sanchez, Xavier 1779 ESP1.0010.754030.00 

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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