Individual Calculations March 2020
 Harper, Ryan  Total change: -12.20  Rating chartPersonal card
 National Championship Qualifier #1 2020 Port of Spain TTO 2020-01-25
RcRownchangeKK*chgGame
 1923 2197 5.00 7 -0.61 20 -12.20 
  Maynard, David 1797  * TTO1.0010.08201.60 
  Sears, Frank c1823 TTO1.0010.10202.00 
  Cabralis, Quinn f2105 TTO0.001-0.6320-12.60 
  Paul, Trevor 1797  * TTO1.0010.08201.60 
  Yee, Frank f1992 TTO1.0010.24204.80 
  Merritt, Mario f2151 TTO0.001-0.5620-11.20 
  Ramsumair, Daenon 1797  * TTO1.0010.08201.60 
 * 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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