Individual Calculations September 2015
 Wiltshire, Esan  Total change: 12.20  Rating chartPersonal card
 Pan American Life PALADINS Open 2015 Port of Spain TTO 2015-08-01
RcRownchangeKK*chgGame
 1996 2055 4.50 7 0.61 20 12.20 
  Johnson, Gabriella wc1658 TTO1.0010.08201.60 
  Sears, Frank c1852 TTO0.501-0.2620-5.20 
  Yee, Frank f2049 TTO0.501-0.0120-0.20 
  Thomas, Rickson 1766 TTO1.0010.16203.20 
  Johnson, Joshua f2219 TTO0.001-0.2820-5.60 
  Singh, Vishnu m2200 TTO1.0010.692013.80 
  Harper, Ryan f2228 TTO0.5010.23204.60 

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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