Individual Calculations March 2010
 Anderson, Renard W  Total change: 0.00  Rating chartPersonal card
 19th Annual North American Open Las Vegas, Nevada USA 2009-12-26
RcRownchangeKK*chgGame
 2425 2213 1.00 4 0.00 15 0.00 
  Amanov, Mesgen g2482 TKM0.5010.33154.95 
  Milman, Lev m2474 USA0.5010.32154.80 
  Friedel, Joshua Ed g2551 USA0.001-0.1215-1.80 
  Norman, Roger 2192 USA0.001-0.5315-7.95 

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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