Individual Calculations July 2018
 Bohn, Ulrich  Total change: -4.00  Rating chartPersonal card
 29th NATO Championship Lubbock, Texas USA 2018-06-04
RcRownchangeKK*chgGame
 2053 2185 4.50 7 -0.20 20 -4.00 
  Wagenaar, Harm-Theo 1911 NED1.0010.17203.40 
  Graczyk, Damian 2066 POL0.001-0.6620-13.20 
  Wells, Daniel 2014 ENG1.0010.27205.40 
  Randall, Gordon 2029 USA0.501-0.2120-4.20 
  Balmaceda, Enrico 2063 USA0.501-0.1720-3.40 
  Stankowski, Aleksander 1987 POL1.0010.24204.80 
  Pedersen, Finn f2302 DEN0.5010.16203.20 

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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