Individual Calculations January 2018
 Cornet, Luc  Total change: -9.20  Rating chartPersonal card
 67ste Limburgs Individueel Kampioenschap 2017-2018 Ronde 3 Hasselt BEL 2017-12-01
RcRownchangeKK*chgGame
 1814 1836 0.50 1 -0.03 20 -0.60 
  Bouma, Peter 1814 BEL0.501-0.0320-0.60 

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)
 
 2de Limburgs Ploegenrapidkampioenschap 2018 Ronde 3 Maasmechelen BEL 2017-12-08
RcRownchangeKK*chgGame
 1610 1836 1.00 1 0.21 20 4.20 
  Montforts, Ton 1610 NED1.0010.21204.20 

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)
 
 20ste Limburgs Individueel Kampioenschap voor 50-plussers 2017-2018 Ronde 3 Overpelt BEL 2017-12-12
RcRownchangeKK*chgGame
 1730 1836 0.00 1 -0.64 20 -12.80 
  Charles, Freddy 1730 BEL0.001-0.6420-12.80 

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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