Blitz: Individual Calculations July 2023
 Blum, Paul  Total change: -4.80  Rating chartPersonal card
 2023 Summer Celebration Blitz San Francisco, CA USA 2023-06-20
RcRownchangeKK*chgGame
 1406 1257 2.50 8 -0.24 20 -4.80 
  Stein, Jacob 1729 CAN0.001-0.0520-1.00 
  Stein, Jacob 1729 CAN0.001-0.0520-1.00 
  Le, Thu 1305 USA0.5010.07201.40 
  Le, Thu 1305 USA1.0010.572011.40 
  Jian, Sheng 1275 USA0.001-0.4720-9.40 
  Jian, Sheng 1275 USA0.001-0.4720-9.40 
  Casares,nick, Jr 1313 USA1.0010.582011.60 
  Casares,nick, Jr 1313 USA0.001-0.4220-8.40 

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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