Individual Calculations January 2020
 Akulov, Lev  Total change: -18.80  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 5 Various BEL 2019-12-01
RcRownchangeKK*chgGame
 1974 1943 0.50 1 0.04 40 1.60 
  Dugailliez, Guy 1974 BEL0.5010.04401.60 

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)
 
 73ste Limburgse Interclubs 2019-2020 Ronde 5 Various BEL 2019-12-06
RcRownchangeKK*chgGame
 1933 1943 0.00 1 -0.51 40 -20.40 
  Bischoff, Gerard 1933 BEL0.001-0.5140-20.40 

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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