Individual Calculations April 2020
 Rogers, Jonathan W  Total change: 5.60  Rating chartPersonal card
 2019/20 4NCL Div 1 Rounds 1 - 2 Daventry ENG 2020-02-29
RcRownchangeKK*chgGame
 2435 2335 1.00 2 0.28 20 5.60 
  Collins, Sam E. m2450 IRL0.5010.16203.20 
  Greet, Andrew N m2419 SCO0.5010.12202.40 

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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