Individual Calculations May 2019
 Brittner, Serge  Total change: -8.20  Rating chartPersonal card
 Luxembourg Team Championship 18/19 Round 8-9 various LUX 2019-03-10
RcRownchangeKK*chgGame
 2040 2300 1.00 2 -0.63 20 -12.60 
  Ackermann, Robert 1989 LUX0.501-0.3620-7.20 
  Stull, Norbert 2091 LUX0.501-0.2720-5.40 

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 Rount 10 Various BEL 2019-03-31
RcRownchangeKK*chgGame
 2075 2300 1.00 1 0.22 20 4.40 
  Depauw, Christian 2075 BEL1.0010.22204.40 

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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