Individual Calculations March 2018
 Li, Harry  Total change: -4.40  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 5-6 Northampton ENG 2018-02-10
RcRownchangeKK*chgGame
 2190 2035 0.50 2 -0.11 40 -4.40 
  Kolbus, Dietmar m2292 GER0.001-0.1840-7.20 
  Burrows, Martin P 2088 ENG0.5010.07402.80 

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)
 

 

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