Individual Calculations August 2017
 Thomas, Lewson  Total change: -89.60  Rating chartPersonal card
 3rd National Qualifier 2017 Scarbrough TTO 2017-06-17
RcRownchangeKK*chgGame
 1626 1765 1.00 5 -2.24 40 -89.60 
  Singh, Ravishen c2032 TTO0.001-0.1840-7.20 
  Duke, Mateo 1602 TTO0.001-0.7240-28.80 
  Sandy, Jared 1375 TTO0.001-0.9140-36.40 
  Seaforth, Sylvan 1758 TTO0.001-0.5140-20.40 
  Moheni, Thuku 1365  * TTO1.0010.08403.20 
 * 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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