Individual Calculations November 2018
 Van Lil, Bob  Total change: 3.00  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Round 1 Various BEL 2018-09-30
RcRownchangeKK*chgGame
 1986 1880 0.00 1 -0.36 20 -7.20 
  T`sas, Jan 1986 BEL0.001-0.3620-7.20 

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 2 Various BEL 2018-10-07
RcRownchangeKK*chgGame
 1752 1880 0.50 1 -0.17 20 -3.40 
  Helsloot, Wilbert 1752 BEL0.501-0.1720-3.40 

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)
 
 Belgian Interclubs 2018-2019 Round 3 Various BEL 2018-10-28
RcRownchangeKK*chgGame
 2011 1880 1.00 1 0.68 20 13.60 
  Visser, Gerrit 2011 NED1.0010.682013.60 

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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