Individual Calculations January 2020
 Salmons, Calum  Total change: 42.40  Rating chartPersonal card
 11th CSC London Chess Classic: Weekend Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 2105 1796 1.50 3 1.06 40 42.40 
  Pedersen, Carsten 2097 DEN1.0010.854034.00 
  Mihalik, Agoston 2196  * HUN0.001-0.0840-3.20 
  Gardiner, Eric D 2022 ENG0.5010.294011.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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