Individual Calculations January 2022
 Lodahl, Holger Ronnow  Total change: -9.60  Rating chartPersonal card
 1 HK Team Januar Denmark DEN 2021-12-01
RcRownchangeKK*chgGame
 1948 1832 1.00 1 0.66 20 13.20 
  Jarlnaes, Erik 1948 DEN1.0010.662013.20 

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)
 
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1700 1832 1.50 4 -1.14 20 -22.80 
  Joensson, Oscar 2017 SWE0.001-0.2620-5.20 
  Mentzoni, Love 1610 SWE0.001-0.7820-15.60 
  Cong, Guanbo 1629 SWE0.501-0.2620-5.20 
  Hansen, Anders 1545 SWE1.0010.16203.20 

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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