Individual Calculations June 2024
 Parsons, Stephen  Total change: 17.00  Rating chartPersonal card
 2024 Summer Tuesday Night Marathon - 2000 and Over Round 1-3 San Francisco, CA USA 2024-05-07
RcRownchangeKK*chgGame
 1903 1773 1.50 2 0.85 20 17.00 
  Diller, Bradley R 1860 USA0.5010.12202.40 
  Bambou, Christophe 1946 FRA1.0010.732014.60 

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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