Individual Calculations November 2015
 Lebovitz, Andrew E  Total change: 32.60  Rating chartPersonal card
 2015 Millionaire Chess Open II Under 2200 Section Las Vegas, Nevada USA 2015-10-08
RcRownchangeKK*chgGame
 2047 2022 3.50 4 1.63 20 32.60 
  Belmont Hernandez, Andres 2103 MEX1.0010.612012.20 
  Dasaolu, Rotimi 2074 NGR1.0010.572011.40 
  Odeh, Kenneth 1985 NGR0.501-0.0520-1.00 
  Imamovic, Semir 2024 USA1.0010.502010.00 

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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