Individual Calculations March 2020
 Roosen, Stefan  Total change: 12.00  Rating chartPersonal card
 Championnat 2020 Caissa Groupe 2 Brussels BEL 2020-01-15
RcRownchangeKK*chgGame
 1633 1662 3.00 5 0.31 20 6.20 
  Mariame, Philippe 1613 BEL1.0010.43208.60 
  Previnaire, Marc 1695 BEL1.0010.552011.00 
  Ertas, Mehmet 1558 BEL0.001-0.6420-12.80 
  Gerresch, Paul 1648 BEL0.001-0.5220-10.40 
  Sohet, Cedric 1653 BEL1.0010.49209.80 

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 2019-2020 Round 7 Various BEL 2020-02-02
RcRownchangeKK*chgGame
 1770 1668 1.00 1 0.64 20 12.80 
  Vervaet, Bart 1770 BEL1.0010.642012.80 

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 2019-2020 Round 8 Various BEL 2020-02-16
RcRownchangeKK*chgGame
 1777 1668 0.00 1 -0.35 20 -7.00 
  Van Lanen, Alex 1777 NED0.001-0.3520-7.00 

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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