Individual Calculations June 2015
 Paragua, Mark  Total change: 1.40  Rating chartPersonal card
 61st Annual Maryland Open Rockville, Maryland USA 2015-05-01
RcRownchangeKK*chgGame
 2241 2512 2.50 3 0.14 10 1.40 
  Yu, Jennifer R wf2112  * USA0.501-0.4210-4.20 
  Zheng, Andrew 2112  * USA1.0010.08100.80 
  Fishbein, Alexander g2499 USA1.0010.48104.80 
 * 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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