Individual Calculations February 2023
 Dethier, Krista  Total change: -2.20  Rating chartPersonal card
 71ste Limburgs Individueel Kampioenschap 2022-2023 Ronde 5 Hasselt BEL 2023-01-06
RcRownchangeKK*chgGame
 1210 1457 0.00 1 -0.81 20 -16.20 
  Schijns, Matz 1210 BEL0.001-0.8120-16.20 

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)
 
 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 4 Lanklaar BEL 2023-01-10
RcRownchangeKK*chgGame
 1350 1457 1.00 1 0.35 20 7.00 
  Maas, Willem 1350 BEL1.0010.35207.00 

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)
 
 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 5 Lanklaar BEL 2023-01-24
RcRownchangeKK*chgGame
 1348 1457 1.00 1 0.35 20 7.00 
  Bork, Heinz 1348 BEL1.0010.35207.00 

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)
 

 

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