Blitz: Individual Calculations July 2023
 Heimann, Mark  Total change: -12.60  Rating chartPersonal card
 2023 Summer Celebration Blitz San Francisco, CA USA 2023-06-20
RcRownchangeKK*chgGame
 1969 2411 7.50 10 -1.26 10 -12.60 
  Yu, Prescott 2011  * USA1.0010.08100.80 
  Yu, Prescott 1351 USA1.0010.00100.00 
  Karthi, Jashith 1998 USA1.0010.07100.70 
  Karthi, Jashith 1998 USA1.0010.07100.70 
  Wu, Derek f2174 USA0.001-0.8010-8.00 
  Wu, Derek f2174 USA1.0010.20102.00 
  Li, Eric Yuhan f2262 USA0.001-0.7010-7.00 
  Li, Eric Yuhan f2262 USA0.501-0.2010-2.00 
  Stein, Jacob 1729 CAN1.0010.01100.10 
  Stein, Jacob 1729 CAN1.0010.01100.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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