Individual Calculations January 2015
 Bustamante Malpartida, Jhamil Fe  Total change: -36.40  Rating chartPersonal card
 World Schools Individual Championships 2014 U-07 O Juiz de Fora/MG BRA 2014-11-26
RcRownchangeKK*chgGame
 1460 1429 0.00 2 -0.91 40 -36.40 
  Sindarov, Islombek 1471 UZB0.001-0.4440-17.60 
  Dev, Shah 1448 IND0.001-0.4740-18.80 

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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