Individual Calculations December 2018
 Sartain, Patrick  Total change: -15.40  Rating chartPersonal card
 2018/19 4NCL Div 3 South Rounds 1 - 2 Daventry ENG 2018-11-17
RcRownchangeKK*chgGame
 1921 1540 0.00 1 -0.09 20 -1.80 
  Disu, Kayode 1921 ENG0.001-0.0920-1.80 

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)
 
 2018/19 4NCL Div 4 Rounds 1 - 2 Daventry ENG 2018-11-17
RcRownchangeKK*chgGame
 1654 1540 0.00 1 -0.34 40 -13.60 
  Denning, Julie L 1654 ENG0.001-0.3440-13.60 

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)
 

 

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