Individual Calculations February 2013
 Maahs, Erich  Total change: -14.25  Rating chartPersonal card
 9.Hamburger Weihnachtsopen Hamburg GER 2012-12-27
RcRownchangeKK*chgGame
 1889 2081 2.00 4 -0.95 15 -14.25 
  Wachinger, David 1784 GER1.0010.15152.25 
  Fria, Leandro 1841 DOM0.001-0.8015-12.00 
  Roth, Thorsten 2050 GER0.001-0.5415-8.10 
  Kardoeus, David 1880 GER1.0010.24153.60 

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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