Individual Calculations April 2009
 Becking, Stephan  Total change: -2.50  Rating chartPersonal card
 Schwalbacher Weihnachtsopen Schwalbach-Elm GER 2008-12-27
RcRownchangeKK*chgGame
 2190 2402 5.00 7 -0.25 10 -2.50 
  Staudte, Rainer, Dr. 2052 GER1.0010.11101.10 
  Wolf, Ulrich 2116 GER1.0010.16101.60 
  Hort, Alex 2224 GER0.001-0.7310-7.30 
  Gress, Alexander 2052 GER1.0010.11101.10 
  Becker, Joerg 2146 GER1.0010.19101.90 
  Tabatt, Hendrik 2315 GER0.501-0.1210-1.20 
  Dobosz, Henryk m2426 POL0.5010.03100.30 

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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