Individual Calculations July 2009
 Walther, Cliff  Total change: 5.10  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2203 2134 4.00 9 0.34 15 5.10 
  Buckan, Jens 2105 GER1.0010.46156.90 
  Krueger, Rainer Dr. 2216 GER0.5010.11151.65 
  Guenther, Peter 2256 GER0.5010.17152.55 
  Sehrt, Juergen 2255 GER0.001-0.3415-5.10 
  Klings, Peter 2144 GER0.001-0.4915-7.35 
  Reisch, Stefan 2198 GER1.0010.59158.85 
  Schlein, Julia 2147 GER0.001-0.4815-7.20 
  Stimpel, Franz f2284 GER0.001-0.3015-4.50 
  Rechel, Ralf 2221 GER1.0010.62159.30 

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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