Individual Calculations February 2023
 Cornet, Luc  Total change: 19.00  Rating chartPersonal card
 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 4 Lanklaar BEL 2023-01-10
RcRownchangeKK*chgGame
 1686 1753 1.00 1 0.41 20 8.20 
  Picard, Herve 1686 BEL1.0010.41208.20 

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)
 
 16de Open Maaslands Clubkampioenschap 2022-2023 Ronde 4 Maasmechelen BEL 2023-01-20
RcRownchangeKK*chgGame
 1738 1753 1.00 1 0.48 20 9.60 
  Venken, Kenneth 1738 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)
 
 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 5 Lanklaar BEL 2023-01-24
RcRownchangeKK*chgGame
 1796 1753 0.50 1 0.06 20 1.20 
  Verbeek, Geert 1796 BEL0.5010.06201.20 

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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