Individual Calculations July 2017
 Ramdath, Simon  Total change: -17.80  Rating chartPersonal card
 44th Knights Open Chess Tournament 2017 Port of Spain TTO 2017-04-20
RcRownchangeKK*chgGame
 1729 1794 2.00 5 -0.89 20 -17.80 
  Grant, Ian 1717 TTO1.0010.39207.80 
  Duncan, Leonard 1892 TTO0.001-0.3720-7.40 
  Francois, Miguel 1748 TTO0.001-0.5620-11.20 
  Valentine, Bryan 1499 TTO1.0010.15203.00 
  Ali, Ian 1791 TTO0.001-0.5020-10.00 

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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