Individual Calculations September 2022
 Kalidjo, Imaan  Total change: -10.40  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1972 1819 2.00 6 -0.26 40 -10.40 
  Brunello, Sabino g2521 ITA0.001-0.0140-0.40 
  Sihlongonyane, Sikhanyiso c1658 SWZ1.0010.294011.60 
  Sharifov, Mekhriddin 2097 TJK0.001-0.1740-6.80 
  Miswadah, Baha 1985 PLE0.001-0.2840-11.20 
  Neto, Roberto 1665 GUY1.0010.294011.60 
  Nor, Mohamed Ahmed 1907 SOM0.001-0.3840-15.20 

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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