Individual Calculations June 2015
 Zippert, Georg  Total change: 2.60  Rating chartPersonal card
 Haspa-Schachpokal 2015 Gruppe B Bargteheide GER 2015-05-14
RcRownchangeKK*chgGame
 1782 1838 3.00 5 0.13 20 2.60 
  Steffens, Heinrich 1592 GER1.0010.19203.80 
  Raedisch, Peter 1706 GER0.501-0.1820-3.60 
  Schemmann, Bernhard 1990 GER0.5010.20204.00 
  Koch, Ralf-Johannes 1754 GER0.501-0.1220-2.40 
  Leib, Britta 1869 GER0.5010.04200.80 

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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