Individual Calculations October 2021
 Erskine-Pereira, Jack  Total change: 0.00  Rating chartPersonal card
 Northumbria Masters Challengers 2021 Newcastle ENG 2021-08-26
RcRownchangeRpKK*chgGame
 1662 0 5.00 7 0.00 1722   0.00 
  Shenbagakumar, Gautham 1592 ENG1.0010.00 0.00 
  Chisholm, Mike 1899 SCO0.0010.00 0.00 
  Eedle, Eric F 1471 ENG0.5010.00 0.00 
  Li, Ethan 1561 ENG0.5010.00 0.00 
  Clarke, Niall 1645 ENG1.0010.00 0.00 
  Bielby, Paul R 1877 ENG1.0010.00 0.00 
  Coates, Sam 1589 SCO1.0010.00 0.00 

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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