Individual Calculations March 2020
 Collins, Michael E  Total change: -22.40  Rating chartPersonal card
 CCF LP Club Championships 2019-2020 FEB 2020 R21-24 London ENG 2020-02-03
RcRownchangeKK*chgGame
 1299 1197 0.00 3 -1.12 20 -22.40 
  Aravinthan, Nivjesh 1298 ENG0.001-0.3620-7.20 
  De Almeida, Elan 1130 ENG0.001-0.5920-11.80 
  Morgan, David H 1470 ENG0.001-0.1720-3.40 

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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