Individual Calculations December 2018
 Mitkov, Nikola  Total change: 0.60  Rating chartPersonal card
 27th Annual Kings Island Open Blue Ash, Ohio USA 2018-11-09
RcRownchangeKK*chgGame
 2212 2476 2.50 3 0.06 10 0.60 
  Melvin, Bill 2131 USA1.0010.11101.10 
  Jayaraman, Arvind f2200 IND1.0010.17101.70 
  Aaron, Deepak 2306 USA0.501-0.2210-2.20 

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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