Individual Calculations September 2010
 Hannes, Diana  Total change: 10.20  Rating chartPersonal card
 10.Nordhaeuser Schach-Open Nordhausen GER 2010-07-29
RcRownchangeKK*chgGame
 2071 2169 5.00 7 0.68 15 10.20 
  Powalla, Christian 1780 GER1.0010.09151.35 
  Feigel, Andreas 2004 GER1.0010.28154.20 
  Ruemmler, Roland 2015 GER1.0010.29154.35 
  Mueller, Fabian f2319 GER0.5010.20153.00 
  Hillmann, Michael 2160 GER0.501-0.0115-0.15 
  Hellwig, Tobias 2142 GER0.501-0.0415-0.60 
  Schellmann, Frank c2077 GER0.501-0.1315-1.95 

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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