Individual Calculations July 2011
 Peters, Jack  Total change: 6.80  Rating chartPersonal card
 2011 Lina Grumette Memorial Day Classic Los Angeles, California USA 2011-05-28
RcRownchangeKK*chgGame
 2317 2370 4.00 6 0.68 10 6.80 
  Hall, Bobby J 2044 USA1.0010.13101.30 
  Krishnan, Varun 2110 USA1.0010.18101.80 
  Melikset, Khachiyan g2492 USA0.5010.17101.70 
  Sevillano, Enrico m2510 USA0.5010.19101.90 
  Landaw, Julian W 2287 USA0.501-0.1110-1.10 
  Matikozyan, Andranik m2458 ARM0.5010.12101.20 

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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