Individual Calculations April 2018
 Kobiljon, Ikromjanov  Total change: 10.40  Rating chartPersonal card
 2018 Korea Olympiad 2nd Selection - Men Seoul KOR 2018-03-01
RcRownchangeKK*chgGame
 1705 1635 1.50 3 0.26 40 10.40 
  Kim, Yunseo 1878 KOR0.5010.304012.00 
  Kim, Inguh c1870 KOR0.001-0.2140-8.40 
  Laing, Christian Riales 1366 KOR1.0010.17406.80 

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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