Individual Calculations August 2013
 Newerla, Alfred  Total change: -23.10  Rating chartPersonal card
 EMS-Vechte-Cup 5 Lingen GER 2013-06-28
RcRownchangeKK*chgGame
 1838 1723 0.50 4 -0.93 30 -27.90 
  Ritter, Uwe 2010 GER0.001-0.1630-4.80 
  Lasschuit, Rene 1856 NED0.5010.18305.40 
  Buehrmann, Torsten 1858 GER0.001-0.3230-9.60 
  Nuerenberg, Marius 1626 GER0.001-0.6330-18.90 

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)
 
 7th Leiden Chess Tournament - group B Leiden NED 2013-07-12
RcRownchangeKK*chgGame
 1838 1723 0.50 1 0.16 30 4.80 
  Van Brussel, Bert 1838 NED0.5010.16304.80 

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)
 

 

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