Rapid: Individual Calculations December 2018
 Rodriguez Arranz, Luis  Total change: 1.20  Rating chartPersonal card
 FMA Cto de Ajedrez Rapido por Equipos Madrid 2018 2019 Madrid ESP 2018-09-23
RcRownchangeKK*chgGame
 1466 1446 1.00 2 0.06 20 1.20 
  Magan Olivares, Jose Luis 1451 ESP1.0010.512010.20 
  Borras Cerda, Carlos 1480 ESP0.001-0.4520-9.00 

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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