Individual Calculations June 2015
 McNab, Colin  Total change: 4.70  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2432 2438 2.00 3 0.47 10 4.70 
  Batchelor, Peter J f2296 ENG1.0010.31103.10 
  Maze, Sebastien g2572 FRA0.5010.18101.80 
  Williams, Simon K g2427 ENG0.501-0.0210-0.20 

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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