Individual Calculations January 2014
 Pratley, Ian  Total change: 1.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2013-14: PART 1 COULSDON, LONDON ENG 2013-09-02
RcRownchangeKK*chgGame
 1624 1526 5.00 13 0.12 15 1.80 
  Vijayakumar, Ananth 1692 ENG0.5010.22153.30 
  Lou, Lewis 1540 ENG1.0010.52157.80 
  Houghton, Mark A 1647 ENG0.5010.16152.40 
  Gold, Harry 1519 ENG1.0010.49157.35 
  Howes, David J 1609 ENG0.001-0.3915-5.85 
  Chung, Jon-Man 1514 ENG1.0010.48157.20 
  Fenwick, Hugh F 1869 ENG0.001-0.1215-1.80 
  Schenck, James 1738 ENG0.001-0.2315-3.45 
  Anbukumar, Hajane 1651 ENG0.5010.17152.55 
  Sit, Victoria 1634 ENG0.5010.15152.25 
  Gliddon, Daniel J 1578 ENG0.001-0.4315-6.45 
  Stoneman, Ian D 1473 ENG0.001-0.5715-8.55 
  Anbukumar, Hajane 1651 ENG0.001-0.3315-4.95 

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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