Individual Calculations November 2011
 Powalla, Christian  Total change: 5.70  Rating chartPersonal card
 20.Apolda Open Apolda GER 2011-08-25
RcRownchangeKK*chgGame
 1955 1766 2.00 6 0.38 15 5.70 
  Meyer, Juergen 2048 GER1.0010.841512.60 
  Spittler, Jens 2052 GER0.001-0.1615-2.40 
  Koerber, Thomas 1951 GER0.5010.24153.60 
  Meisel, Dirk 1989 GER0.5010.28154.20 
  Du Maire, Jerome 1999 GER0.001-0.2115-3.15 
  Sieber, Fiona 1689 GER0.001-0.6115-9.15 

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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