Individual Calculations January 2014
 Houghton, Mark A  Total change: 10.35  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2013-14: PART 1 COULSDON, LONDON ENG 2013-09-02
RcRownchangeKK*chgGame
 1609 1647 4.00 6 0.69 15 10.35 
  Pratley, Ian 1526 ENG0.501-0.1615-2.40 
  Howes, David J 1609 ENG1.0010.45156.75 
  Sit, Victoria 1634 ENG0.501-0.0215-0.30 
  Lou, Lewis 1540 ENG1.0010.35155.25 
  Vijayakumar, Ananth 1692 ENG0.5010.06150.90 
  Anbukumar, Hajane 1651 ENG0.5010.01150.15 

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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