Individual Calculations December 2019
 Borisova, Borislava  Total change: -7.20  Rating chartPersonal card
 Div II 1 2019-20 R12 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 1794 1919 0.00 1 -0.67 20 -13.40 
  Jansson, Anders 1964 1794 SWE0.001-0.6720-13.40 

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)
 
 22th European Team Ch 2019 (Women) Batumi GEO 2019-10-24
RcRownchangeKK*chgGame
 2090 1919 1.00 4 -0.11 20 -2.20 
  Norlamo, Sarabella 2020 FIN0.001-0.3620-7.20 
  Miturova, Magdalena wm2179 CZE0.001-0.1820-3.60 
  Motycakova, Monika wf2126 SVK0.5010.27205.40 
  Koskoska, Gabriela wm2036 MKD0.5010.16203.20 

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)
 
 Lag-DM 2019/2020, div 2 R3 Stockholm SWE 2019-11-25
RcRownchangeKK*chgGame
 1862 1916 1.00 1 0.42 20 8.40 
  Bergqvist, Gustav 2004 1862 SWE1.0010.42208.40 

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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