Individual Calculations December 2022
 Boatca, Luca  Total change: 20.80  Rating chartPersonal card
 Open Leuven 2022 Leuven BEL 2022-11-10
RcRownchangeKK*chgGame
 1910 1545 1.00 5 0.39 40 15.60 
  Vervaet, Bart 1804 BEL1.0010.824032.80 
  Verheyen, Olivier 2127 BEL0.001-0.0240-0.80 
  Van Amerongen, Arjen 2003 NED0.001-0.0540-2.00 
  Steegmans, Pieter 1773 BEL0.001-0.2140-8.40 
  Rotaru, Teodor 1843 ROU0.001-0.1540-6.00 

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)
 
 71ste Limburgs Individueel Kampioenschap 2022-2023 Ronde 3 Hasselt BEL 2022-11-18
RcRownchangeKK*chgGame
 1615 1545 0.00 1 -0.40 40 -16.00 
  Yilmaz, Ibrahim 1615 BEL0.001-0.4040-16.00 

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 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 2014 1545 0.00 1 -0.05 40 -2.00 
  Sauvage, Eric 2014 BEL0.001-0.0540-2.00 

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)
 
 75ste Limburgse Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-25
RcRownchangeKK*chgGame
 1604 1545 1.00 1 0.58 40 23.20 
  Steegmans, Steven 1604 BEL1.0010.584023.20 

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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