Individual Calculations April 2020
 Gomez Ibanez, David  Total change: 25.80  Rating chartPersonal card
 Primera Autonomica Norte 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 2113 1837 2.00 4 1.29 20 25.80 
  Aymerich Rosell, Pablo 2189 ESP0.001-0.1120-2.20 
  Roig Sales, Carlos 1972 ESP0.5010.18203.60 
  Vicente Montesinos, Avelino 2156 ESP0.5010.37207.40 
  Gimeno Martos, Roberto 2136 ESP1.0010.852017.00 

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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