Individual Calculations October 2022
 Fisher, Neal  Total change: 14.40  Rating chartPersonal card
 Northumbria Chess Masters - Challengers Newcastle ENG 2022-08-26
RcRownchangeKK*chgGame
 1668 1497 2.50 6 0.72 20 14.40 
  Patrick, David A 1803 ENG0.001-0.1420-2.80 
  Porter, Richard 1853 ENG0.001-0.1120-2.20 
  Jayawarna, Thisumi 1432 ENG0.501-0.0920-1.80 
  Mozaffari, Mohammad Hossein 1622 IRI1.0010.672013.40 
  Clegg, Robert 1712 ENG0.5010.27205.40 
  Walkowiak, Adam 1588 SCO0.5010.12202.40 

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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