Individual Calculations March 2023
 Vos, Rik  Total change: 12.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 2226 2009 0.00 1 -0.22 20 -4.40 
  Wantiez, Fabrice f2226 BEL0.001-0.2220-4.40 

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)
 
 Open Brussels Winter 2023 Round 4 Brussels BEL 2023-01-30
RcRownchangeKK*chgGame
 1994 2009 1.00 1 0.48 20 9.60 
  Ronse, Ivan 1994 BEL1.0010.48209.60 

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
 1904 2009 0.50 2 -0.70 20 -14.00 
  Mueller, Martin 2149 GER0.5010.19203.80 
  Cisterna, Horacio 1659 FRA0.001-0.8920-17.80 

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
 2053 2009 1.00 1 0.56 20 11.20 
  Vanobbergh, Gregory 2053 FRA1.0010.562011.20 

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)
 
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1956 2009 5.50 9 0.50 20 10.00 
  Le Corre, Benjamin f2292 FRA0.001-0.1620-3.20 
  Dumont, Vincent 1755 BEL1.0010.19203.80 
  Fontaine, Quentin f2321 BEL0.5010.36207.20 
  Llopart, Alejandro 1699 FRA1.0010.14202.80 
  Wacker, Peter f2271 GER0.001-0.1820-3.60 
  Belkaid, Sohan 2164 FRA0.001-0.2920-5.80 
  Lenoir, Aurele 1609  * BEL1.0010.08201.60 
  Carrillo Marval, Maria Angelica wc1731 PAN1.0010.17203.40 
  Schrefheere, Anthime 1760 FRA1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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