Rapid: Individual Calculations November 2023
 Patton, Zachary  Total change: 19.20  Rating chartPersonal card
 Edinburgh Park Allegro Open Oct 2023 Edinburgh SCO 2023-10-01
RcRownchangeKK*chgGame
 1710 1500 1.50 4 0.48 40 19.20 
  Irving, Neil 1765 SCO1.0010.824032.80 
  Gera, Marvin 1894 SCO0.001-0.0840-3.20 
  Kopernicky, Martin 1659 ENG0.001-0.2940-11.60 
  Parasur, Raghuram 1522 SCO0.5010.03401.20 

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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