Individual Calculations September 2015
 Barkovskiy, Yuri Dunin  Total change: -46.40  Rating chartPersonal card
 2015 Asian Youth Chess Championships U8 Suwon KOR 2015-08-04
RcRownchangeKK*chgGame
 1343 1407 0.00 2 -1.16 40 -46.40 
  Dev, Shah c1490 IND0.001-0.3940-15.60 
  Thrish, Karthik 1196 IND0.001-0.7740-30.80 

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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