Individual Calculations March 2023
 Vivas Nicolau, Eduardo  Total change: 2.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1358 1171 0.50 1 0.24 40 9.60 
  Travers, Sylvain 1358 BEL0.5010.24409.60 

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 Winter 2023 Rounds 5-6 Brussels BEL 2023-02-06
RcRownchangeKK*chgGame
 1426 1161 0.00 1 -0.18 40 -7.20 
  Toledo, Samuel 1426 BEL0.001-0.1840-7.20 

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)
 
 Belgian Youth Chess Championship 2023 -14 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1566 1161 0.50 4 0.00 40 0.00 
  Vandenhole, Kobe 1928 BEL0.0010.00400.00 
  Maes, Lander 1370 BEL0.001-0.2340-9.20 
  Declercq De Caigny, Finn 1410 BEL0.001-0.1940-7.60 
  Morard, Ambroise 1554 BEL0.5010.424016.80 

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)
 

 

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