Individual Calculations August 2017
 Sadorra, Julio Catalino  Total change: -10.50  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2345 2589 6.00 9 -1.05 10 -10.50 
  Korba, Nicky 2189  * USA0.001-0.9210-9.20 
  Stevens, Matthew J 2189  * USA1.0010.08100.80 
  Krishnamoorthy, Vijay Keerthi 2192 IND1.0010.08100.80 
  Perez, Robert M 2365 USA1.0010.22102.20 
  Hong, Andrew Z c2383 USA1.0010.24102.40 
  Tang, Andrew m2461 USA0.501-0.1710-1.70 
  Yang, Kaiqi m2415 CHN1.0010.27102.70 
  Barbosa, Oliver g2511 PHI0.001-0.6110-6.10 
  Panjwani, Raja m2404 CAN0.501-0.2410-2.40 
 * 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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