Individual Calculations March 2019
 De Wel, Herman  Total change: -0.80  Rating chartPersonal card
 21ste Limburgs Individueel Kampioenschap voor 50-plussers 2018-2019 Ronde 6 Hasselt BEL 2019-02-06
RcRownchangeKK*chgGame
 1590 1775 1.00 1 0.26 20 5.20 
  Schols, Geri 1590 BEL1.0010.26205.20 

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)
 
 Belgian Interclubs 2018-2019 Round 7 Various BEL 2019-02-10
RcRownchangeKK*chgGame
 1825 1775 0.50 1 0.07 20 1.40 
  Dom, Wim 1825 BEL0.5010.07201.40 

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)
 
 21ste Limburgs Individueel Kampioenschap voor 50-plussers 2018-2019 Ronde 7 Tessenderlo BEL 2019-02-19
RcRownchangeKK*chgGame
 1547 1775 1.00 1 0.21 20 4.20 
  Berben, Jaak 1547 BEL1.0010.21204.20 

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)
 
 Belgian Interclubs 2018-2019 Round 8 Various BEL 2019-02-24
RcRownchangeKK*chgGame
 1720 1775 0.00 1 -0.58 20 -11.60 
  Steegmans, Pieter 1720 BEL0.001-0.5820-11.60 

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)
 

 

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