Individual Calculations October 2012
 Tuhrim, Richard J  Total change: 18.15  Rating chartPersonal card
 2012 MCC July-August FIDE Monday New York, New York USA 2012-07-23
RcRownchangeKK*chgGame
 2140 2268 4.50 5 1.21 15 18.15 
  Scher, Edward 1962 USA1.0010.14152.10 
  Ray, Sarathi 2052 USA1.0010.22153.30 
  Allicock, Rawle A f2249 ENG1.0010.47157.05 
  Bonin, Jay Richard m2322 USA0.5010.08151.20 
  Sena, Juan 2116 DOM1.0010.30154.50 

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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