Individual Calculations March 2023
 Bauduin, Etienne  Total change: 3.60  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1861 2172 1.00 1 0.14 20 2.80 
  Govoreanu, Matei 1861 BEL1.0010.14202.80 

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)
 
 Belgian Interclubs 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 2148 2172 0.50 1 -0.03 20 -0.60 
  Zouaghi, Nouri 2148 BEL0.501-0.0320-0.60 

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)
 
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 2088 2172 5.50 9 0.07 20 1.40 
  Afraoui, Solenn 1902 FRA0.501-0.3320-6.60 
  Gayon, Benoit 1960 FRA0.501-0.2720-5.40 
  Gratton, Alexandre 1926 FRA1.0010.19203.80 
  Tran, Thanh Tu c2403 JPN1.0010.792015.80 
  Zwirs, Nico m2460 NED0.001-0.1620-3.20 
  Alessi, David 1853 BEL1.0010.13202.60 
  Nicolas, Pierre 1893 FRA1.0010.16203.20 
  Molenda, Marcin f2381 POL0.001-0.2320-4.60 
  Kienitz, Andre 2016 GER0.501-0.2120-4.20 

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)
 

 

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