Individual Calculations May 2016
 Wilkinson, Ian  Total change: 23.80  Rating chartPersonal card
 President's Invitational 2016 Kingston, Jamaica JAM 2016-04-09
RcRownchangeKK*chgGame
 1894 1848 6.00 11 1.19 20 23.80 
  Diedrick, Michael 1848 JAM0.5010.00200.00 
  Asher, Miguel 1930 JAM1.0010.612012.20 
  Barrett, Ariel wc1752 JAM1.0010.37207.40 
  Campbell, Kevron 1899 JAM0.001-0.4320-8.60 
  Wisdom, Daren 1962 JAM1.0010.662013.20 
  Soares, Andre 1906 JAM1.0010.582011.60 
  Lindo, Terence 1702 JAM0.501-0.2020-4.00 
  Merritt, Kevin 1961 JAM0.001-0.3520-7.00 
  Rowe, Lucien 1912 JAM1.0010.592011.80 
  Brooks, Paul 1975 JAM0.001-0.3320-6.60 
  Thomas, Peter 1986 JAM0.001-0.3120-6.20 

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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