Rapid: Individual Calculations November 2023
 Irving, Neil  Total change: -15.20  Rating chartPersonal card
 Edinburgh Park Allegro Open Oct 2023 Edinburgh SCO 2023-10-01
RcRownchangeKK*chgGame
 1692 1765 1.00 3 -0.76 20 -15.20 
  Patton, Zachary 1500 SCO0.001-0.8220-16.40 
  Gillies, Craig 1640 SCO0.501-0.1720-3.40 
  Keenan, Alex 1936 SCO0.5010.23204.60 

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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