Individual Calculations September 2009
 Koscielny, Edmond  Total change: 7.80  Rating chartPersonal card
 4th Lubawka Gate - Open A Lubawka POL 2009-06-29
RcRownchangeKK*chgGame
 2046 1901 3.50 9 0.52 15 7.80 
  Lahiri, Atanu m2251 IND0.001-0.1115-1.65 
  Jurkowski, Marcin 1963 POL0.5010.09151.35 
  Walas, Aleksandra 1862 POL0.001-0.5515-8.25 
  Stepinski, Stanislaw 1992 POL1.0010.62159.30 
  Gulik, Pawel 1917 POL0.001-0.4815-7.20 
  Galyga, Jozef 1944 POL1.0010.56158.40 
  Hajnrych, Jakub 1984 POL0.5010.11151.65 
  Aliavdin, Nikolai m2251 BLR0.5010.39155.85 
  Sharapov, Evgeny m2251 UKR0.001-0.1115-1.65 

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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