Individual Calculations August 2012
 Mulyar, Michael A  Total change: -8.40  Rating chartPersonal card
 40th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2196 2386 2.00 4 -0.84 10 -8.40 
  Nieto, Guillermo Luigui Uba 1986  * COL1.0010.08100.80 
  Sethuraman, S P g2535 IND0.001-0.3010-3.00 
  Chiang, Sarah wc2102 USA0.501-0.3410-3.40 
  Ryba, Andrew 2162 USA0.501-0.2810-2.80 
 * 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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