Blitz: Individual Calculations July 2023
 O`farrell, Trevor  Total change: -40.00  Rating chartPersonal card
 2023 Summer Celebration Blitz San Francisco, CA USA 2023-06-20
RcRownchangeKK*chgGame
 1691 1308 0.00 6 -1.00 40 -40.00 
  Fong, Nathan 1819 USA0.001-0.0440-1.60 
  Fong, Nathan 1819 USA0.001-0.0440-1.60 
  Pryor, Jamieson 1904 USA0.001-0.0240-0.80 
  Pryor, Jamieson 1904 USA0.001-0.0240-0.80 
  Yu, Prescott 1351 USA0.001-0.4440-17.60 
  Yu, Prescott 1351 USA0.001-0.4440-17.60 

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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