Blitz: Individual Calculations March 2023
 Williams, Stephen M  Total change: -35.20  Rating chartPersonal card
 4th Bristol League Open Blitz Championship Bristol ENG 2023-02-05
RcRownchangeKK*chgGame
 1742 1794 2.00 7 -1.76 20 -35.20 
  Meek, Stephen J 2017 ENG0.001-0.2220-4.40 
  Karangad, Mohit 1394  * ENG1.0010.08201.60 
  Krzyzanowski, Patryk 1997 POL0.001-0.2420-4.80 
  Fathallah, Joe 1973 WLS0.001-0.2720-5.40 
  Wilden, Rob E 1463 ENG1.0010.12202.40 
  Baer, Bruce L 1916 ENG0.001-0.3320-6.60 
  Zhu, Pengxiao 1431 ENG0.001-0.9020-18.00 
 * 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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