Individual Calculations February 2014
 Zhou, Yang-Jian  Total change: 6.15  Rating chartPersonal card
 Hastings International Chess Congress Weekend Major Hastings ENG 2014-01-03
RcRownchangeKK*chgGame
 1787 1706 1.50 2 0.70 15 10.50 
  Anbukumar, Hajane 1647 ENG1.0010.42156.30 
  Kelly, Paul 1926 WLS0.5010.28154.20 

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)
 
 4NCL 2013-14 Rounds 3-4 Various ENG 2014-01-11
RcRownchangeKK*chgGame
 2020 1706 0.00 2 -0.29 15 -4.35 
  Sucikova, Svetlana 1934 SVK0.001-0.2115-3.15 
  Talsma, Paul A 2106  * NED0.001-0.0815-1.20 
 * 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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