Individual Calculations October 2008
 Koester, Peter  Total change: 13.95  Rating chartPersonal card
 11.offene Niedersachsen Seniorenmeisterschaft Bad Bevensen GER 2008-07-08
RcRownchangeKK*chgGame
 2085 2132 6.00 9 0.93 15 13.95 
  Segelken, Peter 1886 GER1.0010.19152.85 
  Bodenstein, Joachim 2062 GER1.0010.40156.00 
  Detert, Heinz 2091 GER1.0010.44156.60 
  Adibekian, Roubik, Dr. 2232 GER0.001-0.3615-5.40 
  Jahr, Dieter 2067 GER0.501-0.0915-1.35 
  Eickhoff, Hermann 2052 GER1.0010.39155.85 
  Bakhmatov, Eduard f2340 GER0.001-0.2315-3.45 
  Trnovec, Mihaly 2012 GER0.501-0.1615-2.40 
  Hellwege, Werner 2019 GER1.0010.35155.25 

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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