Individual Calculations September 2011
 Cadman, Charles  Total change: -18.45  Rating chartPersonal card
 2011 Manhattan Open - Open Section New York, New York USA 2011-08-17
RcRownchangeKK*chgGame
 2242 2269 3.00 8 -1.23 15 -18.45 
  De Firmian, Nick E g2522 USA0.001-0.1915-2.85 
  Yagiz, Bora 1901 USA1.0010.10151.50 
  Ashley, Maurice A g2465 USA0.001-0.2515-3.75 
  Lawson, Brian 2083 USA0.501-0.2415-3.60 
  Black Jr, James A 2105 USA1.0010.28154.20 
  Gulamali, Kazim f2367 USA0.5010.13151.95 
  Jiang, Louie f2348 CAN0.001-0.3915-5.85 
  Schut, Han 2142 NED0.001-0.6715-10.05 

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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