Individual Calculations December 2012
 Zhou, Yang-Jian  Total change: 4.65  Rating chartPersonal card
 World Youth Chess Championship 2012 - Open 12 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1887 1600 1.50 7 0.31 15 4.65 
  Igonin, Temur f1986 UZB0.001-0.0915-1.35 
  Konaplev, Anton 1873 RUS0.001-0.1715-2.55 
  Chetrari, Nikita 1844 MDA0.5010.30154.50 
  Radovanovic, Mihajlo 1805 SRB0.001-0.2415-3.60 
  Abhishek, A 1938 IND0.001-0.1215-1.80 
  Pillai, Kadhir A 2000  * USA0.001-0.0815-1.20 
  Dahl, Trygve 1762 NOR1.0010.711510.65 
 * 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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