Individual Calculations September 2010
 Ulvnes, Roar  Total change: 11.55  Rating chartPersonal card
 ZMDI Open 2010 Dresden GER 2010-07-10
RcRownchangeKK*chgGame
 2197 1992 2.50 7 0.77 15 11.55 
  Bannink, Bernard f2270 NED1.0010.831512.45 
  Seres, Lajos g2392  * HUN0.001-0.0815-1.20 
  Hansch, Torsten c2163 GER0.5010.23153.45 
  Eskandary, Jahja 2155 GER0.5010.22153.30 
  Amos, Frank 2141 GER0.5010.20153.00 
  Juergens, Klaus 2142 GER0.001-0.3015-4.50 
  Grohde, Wolfgang 2119 GER0.001-0.3315-4.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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