Individual Calculations October 2015
 Selby, Keith  Total change: -16.40  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2015 SECTIONS FOR ALL C COULSDON, LONDON ENG 2015-08-24
RcRownchangeKK*chgGame
 1436 1416 0.50 1 0.03 20 0.60 
  Fraser, Alan R 1436 ENG0.5010.03200.60 

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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 September A London ENG 2015-09-07
RcRownchangeKK*chgGame
 1466 1416 1.00 3 -0.33 20 -6.60 
  Warner, Dominic Wj 1646 ENG0.001-0.2120-4.20 
  Rundstrom, Kyle 1368 ENG0.001-0.5720-11.40 
  Smyth, Sandy A 1383 ENG1.0010.45209.00 

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)
 
 CCF DAYTIME CHESS CLUB 2015-16 SEPTEMBER A London ENG 2015-09-09
RcRownchangeKK*chgGame
 1402 1416 0.00 1 -0.52 20 -10.40 
  Meaton, Arthur H 1402 ENG0.001-0.5220-10.40 

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)
 

 

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