Individual Calculations June 2013
 Morgan, David H  Total change: -41.10  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1518 1557 2.50 7 -1.37 30 -41.10 
  Selby, Keith 1495 ENG0.501-0.0930-2.70 
  Gold, Harry 1511 ENG0.001-0.5630-16.80 
  Khan, A Qaiyum 1451 ENG1.0010.363010.80 
  Zvaigzne, Janis 1392 ENG0.001-0.7230-21.60 
  Morse, Gordon E 1580 ENG0.001-0.4730-14.10 
  Gliddon, Daniel J 1519 ENG0.501-0.0530-1.50 
  Vir, Prashast 1676 ENG0.5010.16304.80 

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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