Individual Calculations October 2021
 Sainbayar, Anuurai  Total change: -31.20  Rating chartPersonal card
 Northumbria Masters Challengers 2021 Newcastle ENG 2021-08-26
RcRownchangeKK*chgGame
 1606 1561 2.00 8 -1.56 20 -31.20 
  Spanton, Tim R 1808 ENG0.001-0.1920-3.80 
  Patrick, David A 1882 ENG0.001-0.1320-2.60 
  Kowalski Rubiales, Nicholas 1233 ESP0.001-0.8720-17.40 
  Fisher, Neal 1507 ENG1.0010.42208.40 
  Dasgupta, Avyukt 1491 ENG0.001-0.6020-12.00 
  Mohindra, Raj 1556 ENG0.001-0.5120-10.20 
  Webster, Vivien 1590 ENG1.0010.542010.80 
  Taylor, Mark 1783 ENG0.001-0.2220-4.40 

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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