Individual Calculations November 2019
 Caufriez, Olivier  Total change: 1.40  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 2 Various BEL 2019-10-13
RcRownchangeKK*chgGame
 1555 1790 1.00 1 0.21 20 4.20 
  Auquier, Yvan 1555 BEL1.0010.21204.20 

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)
 
 Belgian Interclubs 2019-2020 Round 3 Various BEL 2019-10-20
RcRownchangeKK*chgGame
 1684 1790 0.50 1 -0.14 20 -2.80 
  Bachir, John 1684 BEL0.501-0.1420-2.80 

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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