Individual Calculations February 2017
 Miles, Barry S  Total change: -9.40  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY A London ENG 2017-01-09
RcRownchangeKK*chgGame
 1478 1481 1.00 2 -0.01 20 -0.20 
  Morgan, David H 1506 ENG0.5010.03200.60 
  Verma, Shlok 1449 ENG0.501-0.0420-0.80 

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 JANUARY London ENG 2017-01-11
RcRownchangeKK*chgGame
 1356 1481 1.50 3 -0.46 20 -9.20 
  Davis, John G 1210 ENG1.0010.17203.40 
  Gold, Harry 1309 ENG0.501-0.2320-4.60 
  Crouch, Timothy J 1550 ENG0.001-0.4020-8.00 

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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