Individual Calculations February 2018
 Reitz, Helmut  Total change: -4.40  Rating chartPersonal card
 30. Staufer-Open B Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 1682 1818 4.50 7 -0.22 20 -4.40 
  Hammel, Juergen 1677 GER0.501-0.1920-3.80 
  Bakiev, Diyor 1692 GER0.501-0.1720-3.40 
  Weissbeck, Karl-Werner 1547 GER1.0010.17203.40 
  Taras, Simon 1612 GER1.0010.24204.80 
  Neuber, Pascal 1654 GER1.0010.28205.60 
  Macho, Roland 1943 GER0.001-0.3320-6.60 
  Schmedemann, Joerg 1650 GER0.501-0.2220-4.40 

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)
 

 

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