Individual Calculations May 2011
 Wittenberg, Andreas  Total change: -16.20  Rating chartPersonal card
 Oberliga NRW Bochum GER 2010-09-26
RcRownchangeKK*chgGame
 2213 2189 2.00 7 -1.26 15 -18.90 
  Frombach, Ralf 2221 GER0.001-0.4615-6.90 
  Nautsch, Werner f2222 GER0.5010.05150.75 
  Peschlow, Patrick f2308 GER0.5010.16152.40 
  Kartsev, Alexandr 2183 GER0.501-0.0115-0.15 
  Montignies, Rainer c2242 GER0.001-0.4315-6.45 
  Schmidt, Bodo f2376 GER0.001-0.2615-3.90 
  Schulz, Stefan 1939 GER0.501-0.3115-4.65 

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)
 
 1.Bundesliga Germany GER 2010-10-08
RcRownchangeKK*chgGame
 2325 2189 0.50 1 0.18 15 2.70 
  Straeter, Timo f2325 GER0.5010.18152.70 

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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