Individual Calculations August 2017
 Balleisen, Aaron S  Total change: 23.60  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2233 2235 5.00 9 0.59 40 23.60 
  Lee, Jayden Z 1835  * USA0.501-0.4240-16.80 
  Lucente, Mike 1973 USA1.0010.18407.20 
  Aldama Degurnay, Dionisio m2385 MEX0.5010.20408.00 
  Bryant, John Daniel m2443 USA0.5010.274010.80 
  Shetty, Atulya m2422 USA0.001-0.2640-10.40 
  Nyamdorj, Davaaochir 2098 CAN1.0010.324012.80 
  Wheeler, Cameron m2407 USA0.5010.23409.20 
  Krush, Irina gwg2435 USA0.001-0.2440-9.60 
  Rowe, Duane c2097 JAM1.0010.314012.40 
 * 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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