Individual Calculations May 2019
 Eckert, Jonathan  Total change: 12.40  Rating chartPersonal card
 2018/19 4NCL Div 4 Rounds 7 - 8 Daventry ENG 2019-04-13
RcRownchangeKK*chgGame
 1798 1681 1.00 2 0.31 40 12.40 
  Martin, Nick J 1802 ENG0.5010.16406.40 
  Neatherway, A Philip 1793 ENG0.5010.15406.00 

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)
 

 

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