Individual Calculations January 2009
 Johannessen, Leif Erlend  Total change: -6.20  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2534 2545 3.50 8 -0.62 10 -6.20 
  Neubauer, Martin m2422 AUT0.501-0.1710-1.70 
  Ni, Hua g2710 CHN0.5010.22102.20 
  Howell, David W L g2593 ENG0.001-0.4310-4.30 
  Abdulla, Al-Rakib g2522 BAN0.501-0.0310-0.30 
  Laznicka, Viktor g2591 CZE0.5010.06100.60 
  Lenic, Luka g2569 SLO0.5010.03100.30 
  Arakhamia-Grant, Ketevan mwg2448 SCO0.501-0.1310-1.30 
  Frhat, Ali m2418 EGY0.501-0.1710-1.70 

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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