Individual Calculations February 2019
 Bellissimo, Joseph F.  Total change: 77.20  Rating chartPersonal card
 2018 Pan-American Intercollegiate Team Championship Burlingame, California USA 2018-12-27
RcRownchangeKK*chgGame
 2335 2124 3.00 4 1.93 40 77.20 
  Ringoir, Tanguy g2516 BEL0.5010.424016.80 
  Jaffe, Joel 1992 USA1.0010.324012.80 
  Wheeler, Cameron m2420 USA1.0010.854034.00 
  Kleinman, Michael m2411 CAN0.5010.344013.60 

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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