Individual Calculations July 2012
 Ackermann, Frank  Total change: -9.00  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2011-09-25
RcRownchangeKK*chgGame
 2123 2088 3.50 9 -0.60 15 -9.00 
  Becker, Marco 2026 GER0.501-0.0915-1.35 
  Schaller, Torsten 2028 GER0.501-0.0815-1.20 
  Schleining, Zoya wg2326 GER0.001-0.2015-3.00 
  Thanabalasingam, Ajandhan 2011 GER1.0010.39155.85 
  Neumann, Carsten 2152 GER0.001-0.4115-6.15 
  Boehm, Malte 1972 GER0.501-0.1615-2.40 
  Bobzin, Pierre 2196 GER0.5010.15152.25 
  Rueberg, Jobst f2162 GER0.001-0.4015-6.00 
  Voss, Wieland 2236 GER0.5010.20153.00 

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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