Individual Calculations March 2023
 Pride, Stephen C  Total change: 10.60  Rating chartPersonal card
 Cambridge International Open Cambridge ENG 2023-02-15
RcRownchangeKK*chgGame
 1691 1534 3.00 8 0.53 20 10.60 
  Volovich, Julia 1830 ENG0.001-0.1520-3.00 
  Latypova, Olga L 1754 ENG0.5010.28205.60 
  Downey, Keith 1818 WLS0.5010.34206.80 
  Bryant, Harry 1686 ENG0.001-0.3020-6.00 
  Hertog, Alexander 1643 ENG1.0010.652013.00 
  Bowers, Francis J 1855 ENG0.5010.37207.40 
  Gonzales, Ceferino 1509 PHI0.001-0.5320-10.60 
  Zhu, Pengxiao 1436 ENG0.501-0.1320-2.60 

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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