Individual Calculations September 2011
 Ott, Ian  Total change: 27.30  Rating chartPersonal card
 18.Augsburger Friedensfest-Open A Augsburg GER 2011-08-04
RcRownchangeKK*chgGame
 2007 1824 2.50 6 0.91 30 27.30 
  Kolb, Wolfgang 2060 GER0.001-0.2030-6.00 
  Urbach, Isaak 1977 GER0.5010.20306.00 
  Fehmer, Dirk 2086 GER0.001-0.1830-5.40 
  Endisch, Peter 1993 GER1.0010.723021.60 
  Injac, Petar 1950 GER1.0010.673020.10 
  Wuest, Michael, Prof. Dr. 1976 GER0.001-0.3030-9.00 

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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