Individual Calculations March 2010
 Schreck, Alexander  Total change: 21.00  Rating chartPersonal card
 7.Intern.Schwalbacher Weihnachtsopen Schwalbach GER 2009-12-26
RcRownchangeKK*chgGame
 1989 1840 3.00 7 0.84 25 21.00 
  Becker, Carsten 1997 GER0.001-0.2925-7.25 
  Stephanus, Josef 1982 FRA0.001-0.3125-7.75 
  Bender, Wolfgang 1961 GER1.0010.662516.50 
  Hagemann, Sven 2019 GER0.001-0.2725-6.75 
  Lukas, Hubertus 1800 GER1.0010.442511.00 
  Wolf, Ulrich 2066 GER1.0010.792519.75 
  Schuh, Thomas 2098 GER0.001-0.1825-4.50 

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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