Individual Calculations December 2022
 Mueller, Martin  Total change: 7.60  Rating chartPersonal card
 Open Brussels Fall 2022 Rounds 8-10 Brussels BEL 2022-11-07
RcRownchangeKK*chgGame
 1965 2145 1.50 2 0.12 20 2.40 
  Brion, Philippe 1763 BEL1.0010.09201.80 
  Maddens, Martijn c2167 BEL0.5010.03200.60 

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)
 
 Belgian Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 2044 2145 1.00 1 0.36 20 7.20 
  Dreelinck, Jacob 2044 BEL1.0010.36207.20 

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)
 
 Open Brussels Fall 2022 Round 11 Brussels BEL 2022-11-28
RcRownchangeKK*chgGame
 2073 2145 0.50 1 -0.10 20 -2.00 
  Hauchamps, Maxime 2073 BEL0.501-0.1020-2.00 

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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