Individual Calculations July 2024
 Pikus, Matthew  Total change: 8.80  Rating chartPersonal card
 2024 Show Me Classic St. Louis, MO USA 2024-05-31
RcRownchangeKK*chgGame
 1991 1805 1.50 3 0.67 20 13.40 
  Goddard, Paul J 1837 USA1.0010.542010.80 
  Eckert, Doug f2139 USA0.001-0.1220-2.40 
  Tkachenko, Erik 1997 USA0.5010.25205.00 

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)
 
 2024 Steve Bange Memorial St. Louis, MO USA 2024-06-21
RcRownchangeKK*chgGame
 2030 1821 0.00 1 -0.23 20 -4.60 
  Ponukumati, Aditya 2030 USA0.001-0.2320-4.60 

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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