Individual Calculations September 2010
 Rondonuwu, Grover  Total change: -18.00  Rating chartPersonal card
 Karl-Mala-Gedenkturnier Frankfurt/Main GER 2010-07-08
RcRownchangeKK*chgGame
 1738 2038 3.50 5 -0.72 25 -18.00 
  Schreck, Michael 1853 GER0.501-0.2425-6.00 
  Greif, Gavin 1664 GER0.501-0.4025-10.00 
  Anders, Eric 1676 GER1.0010.10252.50 
  Perske, Thore 1679 GER0.501-0.4025-10.00 
  Berkes, Alexander 1818 GER1.0010.22255.50 

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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