Individual Calculations February 2015
 Collin, Alexander  Total change: -12.40  Rating chartPersonal card
 27. Staufer Open B Schwaebisch Gmuend GER 2015-01-02
RcRownchangeKK*chgGame
 1696 1603 2.00 6 -0.31 40 -12.40 
  Pocrnic, Josip 1826 CRO0.001-0.2240-8.80 
  Abele, Edmund 1926 GER0.001-0.1340-5.20 
  Homfeldt, Maren 1336 GER1.0010.18407.20 
  Haeussler, Nathanael 1755 GER0.5010.20408.00 
  Graf, Michael 1799 GER0.001-0.2540-10.00 
  Bethke, Robert 1536 GER0.501-0.0940-3.60 

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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