Individual Calculations July 2010
 Rahls, Peter  Total change: 9.30  Rating chartPersonal card
 6.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2010-04-24
RcRownchangeKK*chgGame
 2139 2255 4.50 6 0.62 15 9.30 
  Aepfler, Gerhard 1979 GER1.0010.17152.55 
  Kempen, Willi 2075 GER1.0010.26153.90 
  Just, Joachim 2021 GER1.0010.21153.15 
  Donchenko, Anatoly m2395 GER0.5010.19152.85 
  Raedeker, Bernd 2220 GER0.501-0.0515-0.75 
  Limberg, Siegfried 2141 GER0.501-0.1615-2.40 

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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