Individual Calculations November 2023
 Brunet Vrijens, Leo  Total change: 38.20  Rating chartPersonal card
 Brussels Open Fall 2023 Rounds 5-7 Brussels BEL 2023-10-02
RcRownchangeKK*chgGame
 1601 1588 2.00 3 0.61 20 12.20 
  Leemans, Roland 1920 BEL0.001-0.1220-2.40 
  Stefanidis, Christos 1188  * GRE1.0010.08201.60 
  Mechkor, Mohamed 1695 BEL1.0010.652013.00 
 * 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)
 
 2eme tournoi d'echecs des Trois Vallees Automne 2023 Ronde 3 Tihange BEL 2023-10-04
RcRownchangeKK*chgGame
 1812 1588 0.50 1 0.28 20 5.60 
  Timmermans, Daniel 1812 BEL0.5010.28205.60 

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 Reservoir Chess 2023 Ronde 3 Brussels BEL 2023-10-06
RcRownchangeKK*chgGame
 1695 1588 0.00 1 -0.35 20 -7.00 
  Mechkor, Mohamed 1695 BEL0.001-0.3520-7.00 

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 Reservoir Chess 2023 Ronde 4 Brussels BEL 2023-10-13
RcRownchangeKK*chgGame
 1684 1588 1.00 1 0.63 20 12.60 
  Vanderhelstraete, Luc 1684 BEL1.0010.632012.60 

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 2023-2024 Round 2 Various Places BEL 2023-10-15
RcRownchangeKK*chgGame
 1486 1588 1.00 1 0.36 20 7.20 
  Romboni, Charles 1486 BEL1.0010.36207.20 

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)
 
 2eme tournoi d'echecs des Trois Vallees Automne 2023 Ronde 5 Tihange BEL 2023-10-18
RcRownchangeKK*chgGame
 1303 1588 1.00 1 0.16 20 3.20 
  Blois, Dominique 1303 FRA1.0010.16203.20 

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 Reservoir Chess 2023 Ronde 5 Brussels BEL 2023-10-20
RcRownchangeKK*chgGame
 1372 1588 1.00 1 0.22 20 4.40 
  Hernandez Morales, Adriel 1372 ESP1.0010.22204.40 

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)
 

 

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