Individual Calculations June 2017
 Sathish Kumar, Siv  Total change: 6.60  Rating chartPersonal card
 2017 Phillip Taylor Georgia State Championship Atlanta, Georgia USA 2017-04-28
RcRownchangeKK*chgGame
 2065 2097 2.50 4 0.33 20 6.60 
  Studen, Damir 2212 USA0.5010.16203.20 
  Lu, Tommy 1970 USA0.501-0.1720-3.40 
  Wu, Rochelle wc1965 USA1.0010.32206.40 
  Puckett, Matthew 2112 USA0.5010.02200.40 

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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