Individual Calculations October 2022
 Taylor, Mark  Total change: -48.80  Rating chartPersonal card
 Northumbria Chess Masters - Challengers Newcastle ENG 2022-08-26
RcRownchangeKK*chgGame
 1641 1737 2.50 8 -2.44 20 -48.80 
  Sanders, Robert R 1937 ENG0.001-0.2420-4.80 
  Walkowiak, Adam 1588 SCO1.0010.30206.00 
  Thomas, Philip 1770 ENG0.001-0.4520-9.00 
  Webster, Vivien 1521 ENG0.001-0.7820-15.60 
  Wynarczyk, Raymond 1740 ENG0.001-0.5020-10.00 
  Morris, Nigel W 1397 ENG1.0010.12202.40 
  Kowalski Rubiales, Nicholas 1522 ESP0.501-0.2720-5.40 
  Kalerwa, Edwin M 1653 ENG0.001-0.6220-12.40 

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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