Individual Calculations February 2015
 Green, Andrew D  Total change: -12.60  Rating chartPersonal card
 Richardson Cup - Rd1 and Qtrs Various around Scotland SCO 2014-11-29
RcRownchangeKK*chgGame
 2062 2146 0.00 1 -0.62 20 -12.40 
  Tiuninas, Algirdas 2062 LTU0.001-0.6220-12.40 

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)
 
 4NCL 2014-15 Rounds 3-4 Various ENG 2015-01-10
RcRownchangeKK*chgGame
 2148 2150 1.00 2 -0.01 20 -0.20 
  Horton, Andrew P 2151 ENG0.5010.00200.00 
  Salimbeni, George 2145 ENG0.501-0.0120-0.20 

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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