Individual Calculations March 2012
 Wahrenberg, Ralf  Total change: 35.85  Rating chartPersonal card
 14. NordWest-Cup A Bad Zwischenahn GER 2012-01-26
RcRownchangeKK*chgGame
 2129 1912 4.00 7 2.39 15 35.85 
  Porth, Hartmut 2201 GER0.5010.34155.10 
  Steffens, Olaf f2261 GER0.5010.39155.85 
  Doell, Detlef 2093 GER0.5010.24153.60 
  Kjetsae, Johnny 2083 GER0.5010.23153.45 
  Klueting, Reiner 2082 GER1.0010.721510.80 
  Mueller, Tobias 2110 GER0.001-0.2415-3.60 
  Maahs, Erich 2071 GER1.0010.711510.65 

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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