Individual Calculations March 2012
 Bowman, Joshua A  Total change: 0.00  Rating chartPersonal card
 30th Annual Empire City Open New York, New York USA 2011-12-27
RcRownchangeRpKK*chgGame
 2136 0 1.50 5 0.00 1987   0.00 
  Bodek, Michael H 2236 USA0.0010.00 0.00 
  Eng, Kenneth 2031 USA1.0010.00 0.00 
  Marinello, Beatriz wm2139 USA0.5010.00 0.00 
  Fikiet, Alex M 2226 USA0.0010.00 0.00 
  Colas, Joshua 2047 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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