Individual Calculations December 2017
 Geerts, Luc  Total change: 5.20  Rating chartPersonal card
 20ste Limburgs Individueel Kampioenschap voor 50-plussers 2017-2018 Ronde 1 Hasselt BEL 2017-11-15
RcRownchangeKK*chgGame
 1373 1683 1.00 1 0.14 20 2.80 
  Maas, Willem 1373 BEL1.0010.14202.80 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 1485 1683 1.00 1 0.24 20 4.80 
  Swijsen, Willy 1485 BEL1.0010.24204.80 

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)
 
 71ste Limburgse Interclubs 2017-2018 Ronde 4 Various Places BEL 2017-11-24
RcRownchangeKK*chgGame
 1802 1683 0.00 1 -0.34 20 -6.80 
  Akulova, Alicia 1802 BEL0.001-0.3420-6.80 

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)
 
 20ste Limburgs Individueel Kampioenschap voor 50-plussers 2017-2018 Ronde 2 Tessenderlo BEL 2017-11-28
RcRownchangeKK*chgGame
 1851 1683 0.50 1 0.22 20 4.40 
  Rahier, Andre 1851 BEL0.5010.22204.40 

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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