Individual Calculations February 2022
 Hernando Pertierra, Jose C.  Total change: -5.50  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid Primera A 21/22 Rondas 3-5 Madrid ESP 2022-01-09
RcRownchangeKK*chgGame
 2129 2301 1.50 3 -0.55 10 -5.50 
  Navarro Nicolas, Victor Manuel 2077 ESP0.001-0.7810-7.80 
  Pilgaard, Kim m2413 DEN0.5010.15101.50 
  Lopez Perolio, Jorge 1897 ESP1.0010.08100.80 

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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