Individual Calculations May 2011
 Manning, John  Total change: 5.00  Rating chartPersonal card
 33rd Annual Marchand Open Rochester, New York USA 2011-03-12
RcRownchangeKK*chgGame
 2085 2037 1.50 3 0.20 25 5.00 
  Dygert, Stephen 2045 USA0.5010.01250.25 
  Luce, Eric J 2125 USA0.001-0.3825-9.50 
  Mc Bride, Kenneth 2085 USA1.0010.572514.25 

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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