Individual Calculations May 2014
 Harari, Zaki  Total change: -7.50  Rating chartPersonal card
 Southend Open 2014 Southend ENG 2014-04-18
RcRownchangeKK*chgGame
 2003 2081 3.00 6 -0.50 15 -7.50 
  Wei, Naomi 1775 ENG1.0010.14152.10 
  Bates, Richard A m2342 ENG0.001-0.1815-2.70 
  Millward, David J 1900 ENG1.0010.26153.90 
  Haydon, David L f2283 ENG0.001-0.2415-3.60 
  Mandnikar, Atreya 1681  * IND1.0010.08151.20 
  Combie, Alex B 2037 ENG0.001-0.5615-8.40 
 * 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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