Individual Calculations May 2018
 Boehm, Martin  Total change: -38.20  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2085 2210 4.00 9 -1.91 20 -38.20 
  Schnabel, Andreas 1943 GER0.501-0.3220-6.40 
  Buese, Ralf 1916 GER1.0010.15203.00 
  Seyb, Alexander m2395 GER0.001-0.2620-5.20 
  Tscheuschner, Georg 2010 GER1.0010.24204.80 
  Savina, Anastasia mwg2345 RUS0.001-0.3220-6.40 
  Hess, Steffen 2077 GER0.001-0.6820-13.60 
  Szalewa, Sven 2049 GER0.001-0.7120-14.20 
  Hund, Sarah 1994 SUI1.0010.22204.40 
  Ott, Mathias 2039 GER0.501-0.2320-4.60 

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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