Individual Calculations September 2018
 Oppitz, Peter  Total change: 1.40  Rating chartPersonal card
 22. Friedrichrodaer Schach-Open Friedrichroda GER 2018-08-08
RcRownchangeKK*chgGame
 1985 2163 5.00 7 0.07 20 1.40 
  Hofmann, Jens 1781 GER1.0010.09201.80 
  Heppert, Lars 1925 GER1.0010.20204.00 
  Bussemer, Karsten 1816 GER1.0010.11202.20 
  Nester, Ihor m2305 UKR0.001-0.3120-6.20 
  Staudte, Rainer, Dr. 1869 GER0.501-0.3520-7.00 
  Haase, Reinhard 2118 GER1.0010.44208.80 
  Stuemer, Paul 2084 GER0.501-0.1120-2.20 

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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