Individual Calculations January 2019
 Bynnersley, Ag (tony)  Total change: -29.40  Rating chartPersonal card
 10th CSC London Chess Classic: 5-Day Under 1750 London ENG 2018-12-09
RcRownchangeKK*chgGame
 1512 1506 0.00 3 -1.47 20 -29.40 
  Waddingham, Paul J 1684 ENG0.001-0.2720-5.40 
  Ainscow, Faye 1309 ENG0.001-0.7520-15.00 
  Vaughan, John 1543 ENG0.001-0.4520-9.00 

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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