Individual Calculations April 2018
 Laing, Christian Riales  Total change: -24.00  Rating chartPersonal card
 2018 Korea Olympiad 2nd Selection - Men Seoul KOR 2018-03-01
RcRownchangeKK*chgGame
 1667 1366 0.00 4 -0.60 40 -24.00 
  Robson, Luke Jung 1766  * KOR0.001-0.0840-3.20 
  Song, Hyunwoo 1648 KOR0.001-0.1640-6.40 
  Lee, Sangmoon 1617 KOR0.001-0.1940-7.60 
  Kobiljon, Ikromjanov 1635 KOR0.001-0.1740-6.80 
 * 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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