Rapid: Individual Calculations November 2023
 Lamming, Christopher  Total change: -0.40  Rating chartPersonal card
 4th Swindon Rapidplay - Open Swindon ENG 2023-10-07
RcRownchangeKK*chgGame
 1656 1582 2.00 5 -0.02 20 -0.40 
  Liu, Tianyi (jack) 1811 ENG0.001-0.2120-4.20 
  Harding, Steven 1762 ENG0.001-0.2620-5.20 
  Poderico, Francesco 1562 ITA1.0010.47209.40 
  Hariharan, Shambavi 1644 ENG0.001-0.4120-8.20 
  Wilden, Rob E 1499 ENG1.0010.39207.80 

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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