Individual Calculations May 2016
 Eckert, Doug D.  Total change: 7.80  Rating chartPersonal card
 2016 Bill Wright Saint Louis Open Saint Louis, Missouri USA 2016-04-01
RcRownchangeKK*chgGame
 2257 2144 1.50 3 0.39 20 7.80 
  Cervantes Landeiro, Thalia wc1929 USA1.0010.23204.60 
  Kleiman, Jake m2374 USA0.5010.29205.80 
  Priyadharshan, K. m2468 IND0.001-0.1320-2.60 

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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