Individual Calculations January 2017
 Meaton, Arthur H  Total change: -22.40  Rating chartPersonal card
 CCF DAYTIME CHESS CLUB 2016-17 NOVEMBER B London ENG 2016-10-30
RcRownchangeKK*chgGame
 1422 1343 0.00 1 -0.39 20 -7.80 
  Fraser, Alan R 1422 ENG0.001-0.3920-7.80 

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 2016-17 DECEMBER London ENG 2016-12-07
RcRownchangeKK*chgGame
 1268 1352 1.00 2 -0.23 20 -4.60 
  Selby, Keith 1355 ENG1.0010.502010.00 
  Davis, John G 1181 ENG0.001-0.7320-14.60 

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 CHRISTMAS CONGRESS Under 1750 2016 London ENG 2016-12-17
RcRownchangeKK*chgGame
 1354 1352 0.00 1 -0.50 20 -10.00 
  Johnson, Elizabeth 1354 ENG0.001-0.5020-10.00 

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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