Individual Calculations April 2023
 Lhoest, Lancelot  Total change: -9.80  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 8 Various Places BEL 2023-03-05
RcRownchangeKK*chgGame
 1479 1640 1.00 1 0.29 20 5.80 
  Amilhat, Kilian 1479 BEL1.0010.29205.80 

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)
 
 Open Brussels Winter 2023 Rounds 8 - 11 Brussels BEL 2023-03-06
RcRownchangeKK*chgGame
 1821 1640 0.50 4 -0.59 20 -11.80 
  Sarkisian, Arman 1971 BEL0.001-0.1220-2.40 
  Lintner, Felix 1757 AUT0.5010.16203.20 
  Toledo, Hillel 1750 BEL0.001-0.3520-7.00 
  Lombart, Philippe 1806 BEL0.001-0.2820-5.60 

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)
 
 Open 2023 du CEWB Ronde 3 Bruxelles BEL 2023-03-09
RcRownchangeKK*chgGame
 1291 1640 1.00 1 0.11 20 2.20 
  Velez, Germain 1291 BEL1.0010.11202.20 

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 2023 du CEWB Ronde 4 Bruxelles BEL 2023-03-16
RcRownchangeKK*chgGame
 1890 1640 0.00 1 -0.19 20 -3.80 
  Khanalizadeh, Ahmad 1890 BEL0.001-0.1920-3.80 

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 9 Various Places BEL 2023-03-19
RcRownchangeKK*chgGame
 1988 1640 0.00 1 -0.11 20 -2.20 
  Draidi, Ahmed 1988 BEL0.001-0.1120-2.20 

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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