Individual Calculations March 2015
 Cobb, James  Total change: 11.30  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 2474 2423 2.00 2 1.13 10 11.30 
  Pert, Nick g2565 ENG1.0010.69106.90 
  Lawton, Geoff m2382 ENG1.0010.44104.40 

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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