Individual Calculations June 2014
 Torrance, John  Total change: 7.05  Rating chartPersonal card
 e2e4 High Wycombe Challengers May 2014 High Wycombe ENG 2014-05-09
RcRownchangeKK*chgGame
 1766 1667 1.50 4 0.01 15 0.15 
  Nwachukwu, Chino 1917 NGR0.001-0.1915-2.85 
  Homer, Neil S 1669 ENG1.0010.50157.50 
  Huang, Dion 1738 ENG0.001-0.4015-6.00 
  Osiyemi, Lara 1738 NGR0.5010.10151.50 

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)
 
 e2e4 Sunningdale U1850 May 2014 Sunningdale, London ENG 2014-05-23
RcRownchangeKK*chgGame
 1780 1667 1.50 3 0.46 15 6.90 
  Lucey, Michael 1769 ENG1.0010.64159.60 
  Lewis, Christopher D 1731 ENG0.001-0.4115-6.15 
  Payne, Colin R 1841 ENG0.5010.23153.45 

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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