Individual Calculations November 2017
 Kahlbacher, Helmut  Total change: 6.40  Rating chartPersonal card
 Wiener Betriebsmeisterschaft 2017/2018 C-Liga rd 1-2 Vienna AUT 2017-10-04
RcRownchangeKK*chgGame
 1986 1903 1.00 2 0.22 20 4.40 
  Eller, Martin 1940 AUT0.5010.05201.00 
  Zsifkovits, Peter 2031 AUT0.5010.17203.40 

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)
 
 Wiener Betriebsmeisterschaft 2017/2018 B-Liga rd 1-2 Vienna AUT 2017-10-11
RcRownchangeKK*chgGame
 1979 1903 0.50 1 0.10 20 2.00 
  Maly, Martin 1979 AUT0.5010.10202.00 

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)
 

 

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