Individual Calculations November 2014
 Kekelidze, Mikheil  Total change: 3.40  Rating chartPersonal card
 2014 MCC October Grand Prix New York, New York USA 2014-10-03
RcRownchangeKK*chgGame
 2023 2423 1.50 2 -0.34 10 -3.40 
  Berg, George P 2023  * USA1.0010.08100.80 
  Ruiz, Ryan 2023  * USA0.501-0.4210-4.20 
 * 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)
 
 2014 Washington Chess Congress Arlington, Virginia USA 2014-10-08
RcRownchangeKK*chgGame
 2361 2423 3.50 5 0.68 10 6.80 
  Bouzoukis, Charles 2124 USA1.0010.15101.50 
  Sevian, Samuel m2484 USA0.5010.08100.80 
  Paragua, Mark C g2484 PHI0.5010.08100.80 
  Yu, Jennifer wf2112 USA1.0010.14101.40 
  Erenburg, Sergey g2600 USA0.5010.23102.30 

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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