Individual Calculations December 2018
 Zinski, Maximilian  Total change: 1.60  Rating chartPersonal card
 27th Annual Kings Island Open Blue Ash, Ohio USA 2018-11-09
RcRownchangeKK*chgGame
 2069 2029 1.00 2 0.08 20 1.60 
  Sanders, Lewis 1832 USA1.0010.25205.00 
  Aaron, Deepak 2306 USA0.001-0.1720-3.40 

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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