Individual Calculations June 2019
 Lopez Ortega, Ivan  Total change: 0.00  Rating chartPersonal card
 I Torneo Primavera Club de Ajedrez Alcorcon - Grupo B Alcorcon, Madrid ESP 2019-03-24
RcRownchangeRpKK*chgGame
 1261 0 0.00 4 0.00 461   0.00 
  Campos Calderon, David 1461 ESP0.0010.00 0.00 
  Periotto Miori, Caterina 1232 ESP0.0010.00 0.00 
  Soto Perez-Cejuela, Helena 1311 ESP0.0010.00 0.00 
  Acebes Moran, Roberto 1041 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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