Individual Calculations January 2015
 Holton, Jake  Total change: 22.00  Rating chartPersonal card
 World Schools Individual Championships 2014 U-13 O Juiz de Fora/MG BRA 2014-11-26
RcRownchangeKK*chgGame
 1803 1534 1.50 5 0.55 40 22.00 
  Piyumantha, M Sasith Nipun f1706 SRI0.5010.23409.20 
  Michael, Owen 1934  * INA0.001-0.0840-3.20 
  Frois, Vitor Amorim c1745 BRA1.0010.774030.80 
  Quirhuayo, Gonzalo f1934  * PER0.001-0.0840-3.20 
  Dalanhol, Joao Vitor 1694 BRA0.001-0.2940-11.60 
 * 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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