Individual Calculations October 2022
 Morris, Nigel W  Total change: -31.40  Rating chartPersonal card
 Northumbria Chess Masters - Challengers Newcastle ENG 2022-08-26
RcRownchangeKK*chgGame
 1601 1397 0.00 6 -1.57 20 -31.40 
  Geaney-Obrien, David 1786 IRL0.001-0.0920-1.80 
  Jerome, Stellio 1441 ENG0.001-0.4420-8.80 
  Jayawarna, Thisumi 1432 ENG0.001-0.4520-9.00 
  Taylor, Mark 1737 ENG0.001-0.1220-2.40 
  Walkowiak, Adam 1588 SCO0.001-0.2520-5.00 
  Mozaffari, Mohammad Hossein 1622 IRI0.001-0.2220-4.40 

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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