Individual Calculations August 2018
 Harper, Ryan  Total change: -8.80  Rating chartPersonal card
 Pan American Life Paladins Open 2018 Port of Spain TTO 2018-06-03
RcRownchangeKK*chgGame
 1996 2244 3.50 5 -0.44 20 -8.80 
  Drayton, Doff 1844  * TTO1.0010.08201.60 
  Hermoso Rodriguez, Obdulis wc1954 VEN1.0010.16203.20 
  Sears, Frank c1923 TTO1.0010.13202.60 
  Mc Intosh, Isaiah f2115 TTO0.501-0.1720-3.40 
  Cupid, Kevin f2142 TTO0.001-0.6420-12.80 
 * 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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