Individual Calculations January 2009
 Plattner, Rolf  Total change: 20.25  Rating chartPersonal card
 12.offene Bayerische Meisterschaft Bad Wiessee GER 2008-11-01
RcRownchangeKK*chgGame
 2090 1912 3.50 8 1.35 15 20.25 
  Schulz, Juergen 2197 GER0.001-0.1615-2.40 
  Demir, Bilal 2143 GER0.001-0.2115-3.15 
  Zilch, Lothar 2042 GER0.5010.18152.70 
  Muehlberg, Frank 2093 GER0.5010.24153.60 
  Schiessl, Siegfried 2043 GER0.5010.18152.70 
  Popow, Alexander 2104 GER1.0010.751511.25 
  Maurer, Rainer 2053 GER0.5010.19152.85 
  Zier, Oliver 2044 LIE0.5010.18152.70 

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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