Individual Calculations March 2023
 Coutton, Maxence  Total change: 5.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1395 1518 0.50 1 -0.17 20 -3.40 
  Gatta, Bruno 1395 BEL0.501-0.1720-3.40 

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)
 
 Belgian Interclubs 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 1726 1515 0.00 1 -0.23 20 -4.60 
  Haulotte, Francois 1726 BEL0.001-0.2320-4.60 

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)
 
 Challenge Wavrien 2023 Ronde 4 Wavre BEL 2023-02-16
RcRownchangeKK*chgGame
 1490 1515 1.00 1 0.47 20 9.40 
  Macdonald, Tristan 1490 BEL1.0010.47209.40 

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)
 
 Belgian Youth Chess Championship 2023 -20 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1689 1515 2.50 6 0.20 20 4.00 
  Faybish, Benjamin 1984 BEL0.001-0.0520-1.00 
  Wauters, Ladislas 1192 BEL1.0010.13202.60 
  Fiorini, Lucien 1447 BEL0.501-0.0920-1.80 
  Loncke, Matthieu 2114 BEL0.001-0.0220-0.40 
  Vanduyfhuys, Daria wf2062 BEL0.001-0.0320-0.60 
  Descamps, Thomas 1334 BEL1.0010.26205.20 

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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