Individual Calculations December 2017
 Nwachukwu, Chino  Total change: -6.60  Rating chartPersonal card
 16th 4NCL Congress Major Coventry ENG 2017-11-03
RcRownchangeKK*chgGame
 1684 1903 1.00 3 -1.32 20 -26.40 
  Di-Vetta, Andrew 1611 WLS0.001-0.8520-17.00 
  Camp, Syringa Lyn 1670 WLS1.0010.21204.20 
  Reid, Patrick D 1770 ENG0.001-0.6820-13.60 

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)
 
 2017/18 4NCL Division 4 South Rounds 1-2 Reading ENG 2017-11-11
RcRownchangeKK*chgGame
 1899 1903 2.00 2 0.99 20 19.80 
  Neatherway, A Philip 1809 ENG1.0010.37207.40 
  Feavyour, John A 1989 ENG1.0010.622012.40 

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)
 

 

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