Individual Calculations July 2012
 Morse, Gordon E  Total change: 29.40  Rating chartPersonal card
 Coulsdon Winter CC - Division 2b Coulsdon ENG 2011-09-01
RcRownchangeKK*chgGame
 1600 1551 4.00 7 0.98 30 29.40 
  Zhou, Yang-Jian 1606 ENG0.5010.08302.40 
  Boztas, Lana 1613 ENG1.0010.593017.70 
  Miles, Barry S 1633 ENG1.0010.613018.30 
  Warner, Dominic W J 1557 ENG0.001-0.4930-14.70 
  Gold, Harry 1570 ENG0.001-0.4730-14.10 
  Selby, Keith 1540 ENG1.0010.483014.40 
  Kalaiyalahan, Akshaya 1683 ENG0.5010.18305.40 

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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