Individual Calculations February 2018
 Hahn, Martin  Total change: 12.20  Rating chartPersonal card
 30. Staufer-Open B Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 1756 1790 5.50 9 0.61 20 12.20 
  Krieg, Karl 1974 GER0.5010.24204.80 
  Held, Maurice 1959 GER0.001-0.2820-5.60 
  Kurz, Tim 1694 GER1.0010.37207.40 
  Olpp, Achim 1600 GER1.0010.25205.00 
  Zell, Hannah 1555 GER0.001-0.7920-15.80 
  Mecke, Hansjoerg 1629 GER1.0010.29205.80 
  Wachsmann, Elmar 1658 GER1.0010.32206.40 
  Wezel, Sebastian 1869 GER0.5010.11202.20 
  Janko, Benjamin 1866 GER0.5010.10202.00 

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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