Rapid: Individual Calculations January 2016
 Wei, Naomi  Total change: 17.60  Rating chartPersonal card
 7th London Chess Classic: Super Rapidplay London ENG 2015-12-12
RcRownchangeKK*chgGame
 1804 1656 4.00 9 0.88 20 17.60 
  Melkumyan, Hrant g2056  * ARM0.001-0.0820-1.60 
  Bullock, Lee 1565 ENG1.0010.38207.60 
  Claridge-Hansen, William f1959 ENG0.001-0.1420-2.80 
  Watson, Jacob 1563 ENG0.001-0.6320-12.60 
  Everett, Joe 1640 ENG1.0010.48209.60 
  Fotherby, Nigel 1716 ENG1.0010.582011.60 
  Bukojemski, Adam 2056  * POL0.001-0.0820-1.60 
  Isaksen, Peter A 1623 ENG1.0010.45209.00 
  Bossard, Arnaud 2056  * FRA0.001-0.0820-1.60 
 * 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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