Individual Calculations February 2023
 Buelen, Billy  Total change: 4.80  Rating chartPersonal card
 71ste Limburgs Individueel Kampioenschap 2022-2023 Ronde 5 Hasselt BEL 2023-01-06
RcRownchangeKK*chgGame
 1738 1679 1.00 1 0.58 20 11.60 
  Venken, Kenneth 1738 BEL1.0010.582011.60 

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)
 
 75ste Limburgse Interclubs 2022-2023 Ronde 5 Various Places BEL 2023-01-13
RcRownchangeKK*chgGame
 1799 1679 0.00 1 -0.34 20 -6.80 
  Bouma, Peter 1799 BEL0.001-0.3420-6.80 

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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