Individual Calculations May 2023
 Macai, Ioan  Total change: 26.20  Rating chartPersonal card
 Open 2023 du CEWB Ronde 6 Bruxelles BEL 2023-03-30
RcRownchangeKK*chgGame
 2163 1723 0.00 1 -0.06 20 -1.20 
  De Villers, Mourad 2163 BEL0.001-0.0620-1.20 

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)
 
 Interclubs FEFB 2023 Ronde 1 Namur BEL 2023-04-02
RcRownchangeKK*chgGame
 1319 1727 1.00 1 0.08 20 1.60 
  Simon, Fernand 1319 BEL1.0010.08201.60 

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 Brussels Spring 2023 Rounds 1-3 Brussels BEL 2023-04-03
RcRownchangeKK*chgGame
 1378 1727 2.00 2 0.24 20 4.80 
  Simon, Fernand 1319 BEL1.0010.08201.60 
  Toledo, Samuel 1437 BEL1.0010.16203.20 

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 7 Bruxelles BEL 2023-04-06
RcRownchangeKK*chgGame
 1858 1727 0.50 1 0.18 20 3.60 
  Ahmetaj, Rasim 1858 BEL0.5010.18203.60 

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 8 Bruxelles BEL 2023-04-13
RcRownchangeKK*chgGame
 1468 1727 1.00 1 0.18 20 3.60 
  Van Mol, Yves 1468 BEL1.0010.18203.60 

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 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1971 1727 1.00 1 0.80 20 16.00 
  Partoens, Remi 1971 BEL1.0010.802016.00 

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)
 
 Open 2023 du CEWB Ronde 9 Bruxelles BEL 2023-04-20
RcRownchangeKK*chgGame
 2077 1727 0.00 1 -0.11 20 -2.20 
  Fogel, Pierre 2077 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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