Individual Calculations January 2012
 Vergilesov, Alexan  Total change: 0.00  Rating chartPersonal card
 2011 Thanksgiving Open St Louis, Missouri USA 2011-11-25
RcRownchangeRpKK*chgGame
 2290 0 1.00 4 0.00 2097   0.00 
  Diamant, Andre g2489 BRA0.0010.00 0.00 
  Veech, John 2127 USA1.0010.00 0.00 
  Rensch, Daniel M m2416 USA0.0010.00 0.00 
  Velikanov, Alexander 2129 USA0.0010.00 0.00 

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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