Individual Calculations March 2020
 Corstjens, Andre  Total change: 8.20  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 8 Various BEL 2020-02-16
RcRownchangeKK*chgGame
 1148 1241 0.50 1 -0.13 20 -2.60 
  Ahn, Anastasia 1148 BEL0.501-0.1320-2.60 

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)
 
 14de Open Maaslands Clubkampioenschap 2019-2020 Ronde 4 Maasmechelen BEL 2020-02-21
RcRownchangeKK*chgGame
 1267 1241 1.00 1 0.54 20 10.80 
  Bigi, Ernesto 1267 BEL1.0010.542010.80 

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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