Individual Calculations August 2013
 Chandra, Kevin  Total change: 19.35  Rating chartPersonal card
 41st Annual World Open - U2200 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2146 1877 2.00 4 1.29 15 19.35 
  Harriott, Tyrell 2218 USA1.0010.881513.20 
  Belliard, Luis 2122 DOM0.001-0.2015-3.00 
  Manon-Og, Ramon A 2118 PHI0.5010.30154.50 
  Plotkin, David 2125 USA0.5010.31154.65 

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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