Individual Calculations March 2023
 Boatca, Luca  Total change: 2.00  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1284 1565 1.00 1 0.16 40 6.40 
  Raus, Linus 1284 BEL1.0010.16406.40 

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)
 
 75ste Limburgse Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-02-03
RcRownchangeKK*chgGame
 1535 1603 0.50 1 -0.09 40 -3.60 
  Smirnov, Sergey 1535 BEL0.501-0.0940-3.60 

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)
 
 71ste Limburgs Individueel Kampioenschap 2022-2023 Ronde 6 Hasselt BEL 2023-02-10
RcRownchangeKK*chgGame
 1716 1603 1.00 1 0.65 40 26.00 
  Pools, Robert 1716 BEL1.0010.654026.00 

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)
 
 Belgian Interclubs 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 1399 1603 0.50 1 -0.26 40 -10.40 
  De Bie, Yannick 1399 BEL0.501-0.2640-10.40 

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)
 
 Belgian Youth Chess Championship 2023 -16 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1399 1603 5.50 8 -0.41 40 -16.40 
  Vandermeersch, Victor 1203  * BEL1.0010.08403.20 
  Klinkenberg, Jan 1346 BEL0.501-0.3240-12.80 
  Daems, Thibaut 1233 BEL0.001-0.9040-36.00 
  Bastien, Sidan 1269 BEL1.0010.12404.80 
  Van Brussel, Thomas 1333 BEL1.0010.17406.80 
  Orban, Pieter-Jan 1516 BEL1.0010.384015.20 
  Zouaghi, Amir 1996 BEL0.001-0.0840-3.20 
  Vinet, Lilou 1298 BEL1.0010.14405.60 
 * 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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