Individual Calculations November 2023
 Ujjwal, Mandal  Total change: -9.20  Rating chartPersonal card
 1st Matrix Cup International Open Fide Rating Chess Tournament 2023 Delhi IND 2023-10-09
RcRownchangeKK*chgGame
 1602 1188 0.00 2 -0.23 40 -9.20 
  Dinesh, Kumar Jaganathan 1789 IND0.001-0.0240-0.80 
  Darsh, Ilwadi 1414 IND0.001-0.2140-8.40 

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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