Individual Calculations April 2015
 Beltz, Martina  Total change: -42.60  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2052 2075 2.50 8 -1.78 20 -35.60 
  Gruenberg, Hans-Ulrich m2375 GER0.5010.35207.00 
  Heinig, Juergen 2037 GER0.001-0.5520-11.00 
  Scrimgour, Alan 2023 SCO0.001-0.5720-11.40 
  Alter, Helmut 1852 GER1.0010.22204.40 
  Federer, Hans-Joachim 1996 GER0.501-0.1120-2.20 
  Siggelkow, Axel 1942 GER0.501-0.1820-3.60 
  Ernst, Michael 2185 AUT0.001-0.3520-7.00 
  Taksrud, Vidar 2009 NOR0.001-0.5920-11.80 

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)
 
 1. FrauenBundesliga 2014/15 rounds 8 - 9 Hamburg GER 2015-03-28
RcRownchangeKK*chgGame
 2340 2075 0.00 2 -0.35 20 -7.00 
  Ambartsumova, Karina wg2346 RUS0.001-0.1720-3.40 
  Nikolova, Adriana wg2333 BUL0.001-0.1820-3.60 

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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