Individual Calculations July 2009
 Piz, Maxim  Total change: -16.80  Rating chartPersonal card
 Oberliga Nord Ost Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2237 2190 1.50 6 -1.12 15 -16.80 
  Kurz, Alexander f2312 GER0.001-0.3315-4.95 
  Behrmann, Joachim 2204 GER0.5010.02150.30 
  Roth, Josef 2121 GER0.001-0.6015-9.00 
  Duester, Christian 2219 GER0.001-0.4615-6.90 
  Grabow, Gilbert f2328 GER1.0010.691510.35 
  Bartolomaeus, Christian 2235 GER0.001-0.4415-6.60 

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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