Individual Calculations January 2019
 Musselman, Charles D  Total change: 17.00  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Under 1825 London ENG 2018-12-14
RcRownchangeKK*chgGame
 1610 1706 4.00 5 0.85 20 17.00 
  Ong, Weng Yan 1564 MAS0.501-0.1920-3.80 
  Miller, Max C 1499 ENG1.0010.23204.60 
  Srivastava, Arnav 1659 ENG1.0010.43208.60 
  Lim, Yu-Chin (peter) 1659 ENG0.501-0.0720-1.40 
  Ramaiya, Arushi 1667 ENG1.0010.45209.00 

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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