Individual Calculations October 2017
 Uminer, Moshe  Total change: 4.60  Rating chartPersonal card
 Marshall August-September 2017 FIDE Mondays New York, New York USA 2017-08-07
RcRownchangeKK*chgGame
 1964 1921 3.00 6 0.23 20 4.60 
  Dedona, Mark 1747 USA1.0010.27205.40 
  Davis Iii, Tyrone 2081 USA1.0010.712014.20 
  Griffith, Kyron W f2321  * USA0.001-0.0820-1.60 
  Hrop, Stephen 1993 USA1.0010.602012.00 
  Zong Jr, Davis 1868 USA0.001-0.5720-11.40 
  Bellows, Samuel 1773 USA0.001-0.7020-14.00 
 * 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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