Individual Calculations December 2017
 Somton, Anita  Total change: -6.40  Rating chartPersonal card
 16th 4NCL Congress Major Coventry ENG 2017-11-03
RcRownchangeKK*chgGame
 1741 1796 1.50 3 -0.21 40 -8.40 
  Robinson, Brian 1593 ENG1.0010.24409.60 
  Bennett, Dominic L 1953 ENG0.001-0.2940-11.60 
  Makkar, Rajat c1677 FRA0.501-0.1640-6.40 

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)
 
 2017/18 4NCL Division 3 North Rounds 1-2 Doncaster ENG 2017-11-11
RcRownchangeKK*chgGame
 1815 1796 1.00 2 0.05 40 2.00 
  Hinchcliffe, Gary 1893 ENG0.5010.13405.20 
  Rahulan, Thivyaa 1737 ENG0.501-0.0840-3.20 

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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