Individual Calculations December 2017
 Wilson, Matthew  Total change: 30.00  Rating chartPersonal card
 2017 Thanksgiving Open Saint Louis, Missouri USA 2017-11-24
RcRownchangeKK*chgGame
 2128 1935 1.50 3 0.75 40 30.00 
  Wang, Jason c2164 USA0.5010.294011.60 
  Barona, Angel 2125 COL0.5010.254010.00 
  Proleiko, Julian 2095 USA0.5010.21408.40 

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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