Individual Calculations March 2019
 Bouma, Peter  Total change: -11.80  Rating chartPersonal card
 13de Open Maaslands Clubkampioenschap 2018-2019 Ronde 5 Maasmechelen BEL 2019-02-08
RcRownchangeKK*chgGame
 1890 1868 0.50 1 0.03 20 0.60 
  Willen, Ronny 1890 BEL0.5010.03200.60 

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)
 
 68ste Limburgs Individueel Kampioenschap 2018-2019 Ronde 5 Hasselt BEL 2019-02-22
RcRownchangeKK*chgGame
 1782 1868 0.00 1 -0.62 20 -12.40 
  Cornet, Luc 1782 BEL0.001-0.6220-12.40 

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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