Individual Calculations April 2018
 Van Lil, Bob  Total change: -3.20  Rating chartPersonal card
 Belgian Interclubs 2017-2018 Round 8 Various Places BEL 2018-03-11
RcRownchangeKK*chgGame
 1919 1893 0.00 1 -0.46 20 -9.20 
  Pelgrims, Jan 1919 BEL0.001-0.4620-9.20 

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 2017-2018 Round 9 Various Places BEL 2018-03-25
RcRownchangeKK*chgGame
 1743 1893 1.00 1 0.30 20 6.00 
  Pattyn, Luc 1743 BEL1.0010.30206.00 

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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