Individual Calculations March 2016
 Pratley, Ian  Total change: -1.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 FEBRUARY (A) London ENG 2016-02-01
RcRownchangeKK*chgGame
 1526 1548 1.50 3 -0.09 20 -1.80 
  Faulkner, Martin J 1776 ENG0.001-0.2120-4.20 
  Elliott, Judah P 1318 ENG1.0010.21204.20 
  Morgan, David H 1485 ENG0.501-0.0920-1.80 

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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