Individual Calculations December 2018
 Hamer, Martyn  Total change: -4.60  Rating chartPersonal card
 2018/19 4NCL Div 2 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 2155 2051 0.50 2 -0.23 20 -4.60 
  Verma, Aditya 2050 ENG0.5010.00200.00 
  Carleton, John J 2259 ENG0.001-0.2320-4.60 

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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