Individual Calculations August 2017
 Acuna Solis, Dionel  Total change: -31.20  Rating chartPersonal card
 VI MAGISTRAL POR EQUIPOS CASABLANCA TOURS 2017 Santiago CHI 2017-05-04
RcRownchangeKK*chgGame
 1742 1552 0.00 3 -0.78 40 -31.20 
  Orellana Hidalgo, Camilo Alons 1713 CHI0.001-0.2940-11.60 
  Ahumada Matus D La Parra, Feli 1855 CHI0.001-0.1440-5.60 
  Miranda Alezcano, Luis Andres 1659 CHI0.001-0.3540-14.00 

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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