Blitz: Individual Calculations June 2023
 Chu, Alex Haoning  Total change: -43.20  Rating chartPersonal card
 2023 CCC Memorial Day Weekend Blitz Charlotte, NC USA 2023-05-28
RcRownchangeKK*chgGame
 1992 1766 0.00 4 -1.08 40 -43.20 
  Vanapalli, Vishnu f2194 USA0.001-0.0740-2.80 
  Vanapalli, Vishnu f2194 USA0.001-0.0740-2.80 
  Chirilov, James Andrei 1790 USA0.001-0.4740-18.80 
  Chirilov, James Andrei 1790 USA0.001-0.4740-18.80 

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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