Individual Calculations February 2022
 Arranz Toro, Diego  Total change: 23.60  Rating chartPersonal card
 Open de Navidad Ajedrez Tajamar Madrid ESP 2021-12-26
RcRownchangeKK*chgGame
 1699 1607 4.00 7 1.18 20 23.60 
  Arevillca Colque, Jonatan 1483 ESP1.0010.33206.60 
  Barragan Arriaza, Pablo 1837 ESP1.0010.792015.80 
  Bravo De La Vega, Alvaro 2002 ESP0.001-0.0820-1.60 
  Rodriguez Avila, Alvaro 1913 ESP0.001-0.1420-2.80 
  Lopez Sanz, David 1457 ESP1.0010.30206.00 
  Moya Barba, Diego 1418 ESP1.0010.25205.00 
  Vinas Blasco, Jorge 1786 ESP0.001-0.2720-5.40 

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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