Individual Calculations January 2019
 Macleod, Andrew  Total change: -19.20  Rating chartPersonal card
 10th CSC London Chess Classic: 5-Day Under 1750 London ENG 2018-12-09
RcRownchangeKK*chgGame
 1675 1391 0.00 3 -0.48 40 -19.20 
  Rushbrooke, Tibo 1652 ENG0.001-0.1840-7.20 
  Pradhan, Abhishek 1637 IND0.001-0.1940-7.60 
  O`gorman, Brendan 1736 ENG0.001-0.1140-4.40 

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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