Individual Calculations November 2009
 Brooks, Michael A  Total change: -4.00  Rating chartPersonal card
 5th Okie Chess Festival Tulsa Oklahoma USA 2009-09-05
RcRownchangeKK*chgGame
 2135 2478 4.00 5 -0.40 10 -4.00 
  Nugent, Michael A 2078  * USA1.0010.08100.80 
  Brownscombe, Tom f2208 USA1.0010.17101.70 
  Steiner, Tim 2135 USA0.501-0.3810-3.80 
  Widener, Andrew 2078  * USA1.0010.08100.80 
  Galant, Sergey S 2177 USA0.501-0.3510-3.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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