Individual Calculations January 2017
 Probert, Malcolm A  Total change: -32.00  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Under 1825 London ENG 2016-12-09
RcRownchangeKK*chgGame
 1521 1627 1.50 5 -1.60 20 -32.00 
  McAleenan, Charles T 1798 SCO0.001-0.2720-5.40 
  Lawrence, David J 1693 ENG0.5010.09201.80 
  Barlov, Alex 1312 ENG0.501-0.3620-7.20 
  Ridge, Benjamin 1430 SCO0.001-0.7520-15.00 
  Saidmurodov, Shahjahon 1374 ENG0.501-0.3120-6.20 

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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