Individual Calculations July 2019
 Achatz, Michael  Total change: 14.80  Rating chartPersonal card
 34. Internationale Hasslocher Schachtage A-Turnier Hassloch GER 2019-06-07
RcRownchangeKK*chgGame
 2019 1876 3.00 7 0.74 20 14.80 
  Foerster, Erik 2077 GER0.5010.26205.20 
  Riediger, Martin f2258 GER0.001-0.0920-1.80 
  Lupulescu, Adrian-Calin 1963 ROU0.5010.12202.40 
  Sidon, Mike 2007 GER0.5010.18203.60 
  Achatz, Kirstin 1935 GER0.5010.08201.60 
  Gorbauch, Bjoern 1908 GER0.5010.04200.80 
  Boos, Patrick 1986 GER0.5010.15203.00 

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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