Individual Calculations September 2023
 Valcu, Lavinia  Total change: -2.00  Rating chartPersonal card
 Stockholm Open 2023 std Stockholm SWE 2023-08-19
RcRownchangeKK*chgGame
 1747 1958 3.00 4 -0.05 40 -2.00 
  Khaschuluu, Sergelenbaatar 1687 MGL1.0010.17406.80 
  Lilliehook, Victor 1805 SWE0.001-0.7040-28.00 
  Wang, Hongjun 1655 SWE1.0010.14405.60 
  Tripathi, Pratyush 1841 SWE1.0010.344013.60 

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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