Individual Calculations June 2015
 Ledger, Andrew J  Total change: 5.70  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2406 2386 2.00 3 0.57 10 5.70 
  Edouard, Romain g2627 FRA0.001-0.2010-2.00 
  Grund, Holger 2391 GER1.0010.51105.10 
  Smallbone, Kieran D 2201 ENG1.0010.26102.60 

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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