Individual Calculations August 2017
 Boehm, Thomas  Total change: 3.20  Rating chartPersonal card
 9. Vellmarer Schachtage A-Open Vellmar GER 2017-07-13
RcRownchangeKK*chgGame
 2062 2154 4.50 7 0.16 20 3.20 
  Zaerban, Jan Christopher 1890 GER1.0010.18203.60 
  Maar, Samuel 1952 GER1.0010.24204.80 
  Rueberg, Jobst f2107 GER1.0010.43208.60 
  Weber, Samuel 2118 GER0.001-0.5520-11.00 
  Hoefelsauer, Thomas f2395 GER0.001-0.2020-4.00 
  Wiewesiek, Timo 1993 GER0.501-0.2120-4.20 
  Tremoehlen, Thomas 1980 GER1.0010.27205.40 

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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