Individual Calculations September 2013
 Collins, Michael E  Total change: -26.10  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL C COULSDON, LONDON ENG 2013-08-19
RcRownchangeKK*chgGame
 1483 1310 0.00 3 -0.87 30 -26.10 
  Foley, Phil T 1634 ENG0.001-0.1330-3.90 
  Fraser, Alan R 1468 ENG0.001-0.2930-8.70 
  Anilkumar, Anantha P P 1347 ENG0.001-0.4530-13.50 

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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