Individual Calculations October 2017
 Gibbs, Dominic V  Total change: 19.00  Rating chartPersonal card
 CCF LATE SUMMER LONG PLAY CONGRESS PREMIER London ENG 2017-09-02
RcRownchangeKK*chgGame
 1612 1828 3.50 4 0.44 20 8.80 
  Barlov, Alex 1535 ENG1.0010.15203.00 
  Tivillier, Jacques 1786 ENG1.0010.44208.80 
  Ratnesan, Rajeiv 1578 ENG1.0010.19203.80 
  Jamroz, Viktor 1549 ENG0.501-0.3420-6.80 

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 WINTER CHESS 2017-18 SEPTEMBER 2017 London ENG 2017-09-04
RcRownchangeKK*chgGame
 1683 1828 2.00 2 0.65 20 13.00 
  Darville, Matt 1813 ENG1.0010.48209.60 
  Davis, Richard 1552 ENG1.0010.17203.40 

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)
 
 15th 4NCL Congress Major Doncaster ENG 2017-09-08
RcRownchangeKK*chgGame
 1769 1828 1.00 2 -0.14 20 -2.80 
  Frith, Shane S 1582 ENG1.0010.19203.80 
  Bennett, Dominic L 1955 ENG0.001-0.3320-6.60 

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)
 

 

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