Individual Calculations March 2011
 Iwamoto, Takashi  Total change: -13.20  Rating chartPersonal card
 28th Annual US Amateur Team Championship - West Woodland Hills, California USA 2011-02-19
RcRownchangeKK*chgGame
 2033 2284 1.50 3 -0.88 15 -13.20 
  Liao, Simone wf1884  * USA1.0010.08151.20 
  Tan, Jared E 2045 USA0.001-0.8015-12.00 
  Kavutskiy, Konstantin 2170 USA0.501-0.1615-2.40 
 * 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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