Individual Calculations June 2017
 Procter, Colin S  Total change: -30.80  Rating chartPersonal card
 2016/17 4NCL Division 3 North Rounds 9-11 Wakefield ENG 2017-04-29
RcRownchangeKK*chgGame
 1855 1800 0.50 3 -0.77 40 -30.80 
  Hilton, Tim 1818 ENG0.001-0.4740-18.80 
  Gardiner, Eric D 1947 ENG0.001-0.3040-12.00 
  Lonsdale, Jon I 1800 ENG0.5010.00400.00 

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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