Individual Calculations November 2011
 Vitoux, Colomban  Total change: -2.80  Rating chartPersonal card
 20th Annual Midwest Class Championships Wheeling, Illinois USA 2011-10-14
RcRownchangeKK*chgGame
 2202 2418 2.00 3 -0.28 10 -2.80 
  Meduri, Aakaash 2050 USA1.0010.10101.00 
  Homa, Seth f2272 USA0.001-0.7010-7.00 
  Zin, Aung T f2284 MYA1.0010.32103.20 

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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