Individual Calculations October 2012
 Weaving, Richard  Total change: 27.45  Rating chartPersonal card
 e2e4 Hinckley Open Leicester ENG 2012-08-24
RcRownchangeKK*chgGame
 2207 2149 4.50 6 1.83 15 27.45 
  Hughes, Roy 1982 ENG0.501-0.2215-3.30 
  Robinson, John K 1982 ENG1.0010.28154.20 
  Kreuzer, Christopher R L 1947 ENG1.0010.24153.60 
  Fernandez, Daniel Howard m2370 SIN1.0010.781511.70 
  Arkell, Keith C g2451 ENG1.0010.851512.75 
  Hawkins, Jonathan m2507 ENG0.001-0.1015-1.50 

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)
 

 

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