Individual Calculations October 2013
 Collins, Andrew  Total change: 4.80  Rating chartPersonal card
 e2e4 Bedford Open Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 1890 1737 2.00 5 0.32 15 4.80 
  Eames, Robert S f2137  * ENG0.001-0.0815-1.20 
  Molofej, Denis 2053 LTU0.001-0.1315-1.95 
  Andreev, Peter 2007 ENG0.001-0.1715-2.55 
  Holowczak, Alex 1664 ENG1.0010.40156.00 
  Llewellyn, Alan M 1590 ENG1.0010.30154.50 
 * 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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