Individual Calculations October 2012
 Buettner, Ulrich  Total change: 0.90  Rating chartPersonal card
 23. International Gocher Open 2012 Goch GER 2012-08-30
RcRownchangeKK*chgGame
 2072 1969 1.50 4 0.03 30 0.90 
  Busch, Christian 2151 GER0.5010.24307.20 
  Mundorf, Johannes 2161 GER0.5010.25307.50 
  Kabos, Tobias 2251 NED0.001-0.1630-4.80 
  Immel, John Christian 1726 GER0.501-0.3030-9.00 

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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