Individual Calculations January 2020
 Mitkov, Nikola  Total change: 0.10  Rating chartPersonal card
 2019 Cleveland Holiday Open Mayfield, Ohio USA 2019-12-20
RcRownchangeKK*chgGame
 2222 2508 2.50 3 0.01 10 0.10 
  Parasuraman, Surya 2108  * USA1.0010.08100.80 
  Ahlborg, John 2233 USA1.0010.17101.70 
  Burnett, Ronald Wayne m2326 USA0.501-0.2410-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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