Individual Calculations June 2015
 Smallbone, Kieran D  Total change: -22.20  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2173 2201 0.50 3 -1.11 20 -22.20 
  Littlejohns, David 1991 ENG0.501-0.2720-5.40 
  Kalavannan, Koby 2141 ENG0.001-0.5820-11.60 
  Ledger, Andrew J m2386 ENG0.001-0.2620-5.20 

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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