Individual Calculations October 2008
 Welde, Kevin  Total change: -7.75  Rating chartPersonal card
 23. Schwarzacher Open Schwarzach AUT 2008-08-16
RcRownchangeKK*chgGame
 2065 2001 3.00 8 -0.31 25 -7.75 
  Ross, Chris N 2159 ENG0.001-0.2925-7.25 
  Fichtinger, Leopold 2083 AUT0.001-0.3925-9.75 
  Opitz, Christian 2065 GER0.001-0.4125-10.25 
  Christen, Pierre 2054 LUX0.001-0.4325-10.75 
  Stoll, Guido 1911 GER1.0010.38259.50 
  Di Paolo, Marco 2075 ITA1.0010.602515.00 
  Wieser, Rupert 2088 AUT0.5010.12253.00 
  Gazzarri, Alberto 2083 ITA0.5010.11252.75 

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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