Individual Calculations May 2018
 Carstens, Andreas  Total change: -13.20  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2257 2222 3.50 8 -0.20 20 -4.00 
  Koppen, Harald 1959 GER1.0010.18203.60 
  Barbot, Pierre m2422 FRA0.5010.26205.20 
  Bruedigam, Martin f2409 GER0.001-0.2620-5.20 
  Pfreundt, Jakob 2394 GER0.001-0.2720-5.40 
  Bergner, Philipp 2091 GER1.0010.32206.40 
  Kunin, Vitaly g2575 GER0.001-0.1120-2.20 
  Kirszenberg, Marc 2101 FRA0.501-0.1620-3.20 
  Meiser, Markus 2106 GER0.501-0.1620-3.20 

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)
 
 Oberliga Wuerttemberg 2017/2018 April 2018 various GER 2018-04-22
RcRownchangeKK*chgGame
 2248 2221 0.00 1 -0.46 20 -9.20 
  Schmidt, Tobias f2248 GER0.001-0.4620-9.20 

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)
 

 

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