Individual Calculations July 2023
 Russell, Matt  Total change: -31.20  Rating chartPersonal card
 Norway Chess Open B 2023 Stavanger NOR 2023-05-27
RcRownchangeKK*chgGame
 1409 1033 0.00 5 -0.78 40 -31.20 
  Bruntse, Kathrine Lindegaard 1603 DEN0.001-0.0240-0.80 
  Haubrick, Sidney Junior Barreto 1433  * BRA0.001-0.0840-3.20 
  Pruetting, Lucas 1702 GER0.001-0.0140-0.40 
  Mudry, Max 1110 NOR0.001-0.3940-15.60 
  Rabanal, Aleksandr 1198 NOR0.001-0.2840-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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