Blitz: Individual Calculations August 2016
 Kaufman, Raymond  Total change: 16.00  Rating chartPersonal card
 Walter Browne Memorial National Open Blitz Championship Las Vegas, Nevada USA 2016-06-23
RcRownchangeKK*chgGame
 2236 2300 9.00 14 0.80 20 16.00 
  Brock, William 1959 USA1.0010.12202.40 
  Brock, William 1959 USA1.0010.12202.40 
  Akobian, Varuzhan g2661 USA0.001-0.1020-2.00 
  Akobian, Varuzhan g2661 USA0.001-0.1020-2.00 
  Cezila, Rubens, Jr 2093 BRA0.001-0.7720-15.40 
  Cezila, Rubens, Jr 2093 BRA1.0010.23204.60 
  Leano, Bryan B 2079 USA1.0010.22204.40 
  Leano, Bryan B 2079 USA1.0010.22204.40 
  Osmonbekov, Talaibek D 2141 USA1.0010.29205.80 
  Osmonbekov, Talaibek D 2141 USA1.0010.29205.80 
  Friedel, Joshua E g2519 USA0.001-0.2220-4.40 
  Friedel, Joshua E g2519 USA0.001-0.2220-4.40 
  Davidson, Kevin 2198 USA1.0010.36207.20 
  Davidson, Kevin 2198 USA1.0010.36207.20 

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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