Individual Calculations June 2018
 Jervis, Kevin  Total change: 0.00  Rating chartPersonal card
 Robert Wheeler Open 2018 (Open) Kingston, Jamaica JAM 2018-05-17
RcRownchangeRpKK*chgGame
 1614 0 0.50 4 0.00 1292   0.00 
  Gray, Krishna 1705 JAM0.0010.00 0.00 
  Wilkinson, Ian 1909 JAM0.0010.00 0.00 
  Dyer, Armani 1207 JAM0.5010.00 0.00 
  Smith, Annesha wc1634 JAM0.0010.00 0.00 

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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