Individual Calculations February 2018
 Pigott, John C  Total change: 0.50  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2436 2418 1.00 2 0.05 10 0.50 
  Alsina Leal, Daniel g2505 ESP1.0010.62106.20 
  Griffiths, Ryan Rhys f2366 IRL0.001-0.5710-5.70 

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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