Individual Calculations April 2019
 Durarbayli, Vasif  Total change: 6.00  Rating chartPersonal card
 23rd Annual Mid-America Open St. Louis, Missouri USA 2019-03-22
RcRownchangeKK*chgGame
 2369 2622 4.50 5 0.60 10 6.00 
  Rudolph, Joziah 2222  * USA1.0010.08100.80 
  Aripov, Iskander 2222  * UZB1.0010.08100.80 
  Reshef, Omer m2480 ISR1.0010.31103.10 
  Kovalyov, Anton g2620 CAN0.5010.00100.00 
  Wang, Jason f2302 USA1.0010.13101.30 
 * 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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