Individual Calculations June 2014
 Perelshteyn, Eugene  Total change: 9.10  Rating chartPersonal card
 23rd Annual Chicago Open Wheeling, Illinois USA 2014-05-22
RcRownchangeKK*chgGame
 2450 2513 5.50 8 0.91 10 9.10 
  Yanayt, Eugene f2226 USA1.0010.16101.60 
  Sharma, Arun 2383 USA1.0010.32103.20 
  Shankar, Gauri f2280 IND1.0010.21102.10 
  Xiong, Jeffery m2412 USA0.501-0.1410-1.40 
  Shulman, Yury g2560 USA0.5010.07100.70 
  Holt, Conrad g2555 USA0.5010.06100.60 
  Macieja, Bartlomiej g2605 POL0.5010.13101.30 
  Lenderman, Aleksandr g2582 USA0.5010.10101.00 

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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