Individual Calculations March 2015
 Crouch, Timothy J  Total change: 1.20  Rating chartPersonal card
 1st 4NCL Congress Major (Under 2000) Birmingham ENG 2015-01-30
RcRownchangeKK*chgGame
 1793 1575 1.00 4 0.06 20 1.20 
  Stephens, Ian Paul 1857 ENG0.001-0.1620-3.20 
  Homolka, Vincent 1797 ENG0.001-0.2220-4.40 
  Patrick, David A 1880 ENG0.001-0.1420-2.80 
  Robinson, Brian 1636 ENG1.0010.582011.60 

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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