Individual Calculations February 2015
 Iljaguev, Hanuko  Total change: 6.40  Rating chartPersonal card
 "Crimea winter 2015" Simferopol UKR 2015-01-03
RcRownchangeKK*chgGame
 1906 1821 1.50 3 0.32 20 6.40 
  Savvopulo, Anatolij 2018 UKR0.5010.25205.00 
  Babunov, Alexander 1766 UKR0.501-0.0820-1.60 
  Zhak, Boris 1934 RUS0.5010.15203.00 

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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