Individual Calculations October 2016
 Torrance, John  Total change: -21.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016 SEPTEMBER London ENG 2016-09-05
RcRownchangeKK*chgGame
 1794 1630 1.00 3 0.15 20 3.00 
  Akeya-Price, Robert A 1731 ENG0.5010.14202.80 
  Faulkner, Martin J 1829 ENG0.5010.26205.20 
  Darville, Matt 1822 ENG0.001-0.2520-5.00 

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 2016-17 SEPTEMBER A London ENG 2016-09-14
RcRownchangeKK*chgGame
 1569 1630 0.50 3 -1.24 20 -24.80 
  Miles, Barry S 1431 ENG0.001-0.7620-15.20 
  Kane, Frank G 1709 ENG0.001-0.3920-7.80 
  Clayton, David C 1566 ENG0.501-0.0920-1.80 

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)
 

 

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