Individual Calculations October 2022
 Walkowiak, Adam  Total change: -34.60  Rating chartPersonal card
 Northumbria Chess Masters - Challengers Newcastle ENG 2022-08-26
RcRownchangeKK*chgGame
 1558 1588 1.50 6 -1.73 20 -34.60 
  Mozaffari, Mohammad Hossein 1622 IRI0.001-0.4520-9.00 
  Taylor, Mark 1737 ENG0.001-0.3020-6.00 
  Kalerwa, Edwin M 1653 ENG0.001-0.4120-8.20 
  Jerome, Stellio 1441 ENG0.001-0.7020-14.00 
  Morris, Nigel W 1397 ENG1.0010.25205.00 
  Fisher, Neal 1497 ENG0.501-0.1220-2.40 

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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