Individual Calculations May 2018
 Bruehl, Andreas, Dr.  Total change: -5.00  Rating chartPersonal card
 Oberliga Suedwest 2017/2018 March 2018 various GER 2018-03-18
RcRownchangeKK*chgGame
 2602 2309 0.50 1 0.35 20 7.00 
  Ovsejevitsch, Sergei g2602 UKR0.5010.35207.00 

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)
 
 Oberliga Suedwest 2017/2018 April 2018 various GER 2018-04-15
RcRownchangeKK*chgGame
 2295 2317 0.00 1 -0.53 20 -10.60 
  Pucher, Sebastien f2295 FRA0.001-0.5320-10.60 

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)
 
 Belgian Interclubs 2017-2018 Round 10 Various Places BEL 2018-04-22
RcRownchangeKK*chgGame
 2267 2317 0.50 1 -0.07 20 -1.40 
  Decoster, Frederic f2267 BEL0.501-0.0720-1.40 

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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