Individual Calculations January 2015
 Lopez Ramirez, David Santiago  Total change: 62.00  Rating chartPersonal card
 World Schools Individual Championships 2014 U-09 O Juiz de Fora/MG BRA 2014-11-26
RcRownchangeKK*chgGame
 1767 1452 2.00 3 1.55 40 62.00 
  Can, Isik c1819 TUR0.001-0.1040-4.00 
  Hincapie Uribe, Eduardo 1852  * COL1.0010.924036.80 
  Lima, Vinicius Taishun 1630 BRA1.0010.734029.20 
 * 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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