Individual Calculations September 2011
 Helaszek, Edward  Total change: 2.25  Rating chartPersonal card
 VI Turniej Klubu Polonia Wroclaw - Open A Wroclaw POL 2011-07-04
RcRownchangeKK*chgGame
 2138 2066 4.00 9 0.15 15 2.25 
  Stachowiak, Kamil m2436 POL0.001-0.1015-1.50 
  Piotrowski, Przemyslaw 1956 POL1.0010.35155.25 
  Dragun, Kamil m2428 POL0.001-0.1015-1.50 
  Musialkiewicz, Pawel 1961 POL1.0010.36155.40 
  Czachor, Radoslaw 2039 POL0.001-0.5415-8.10 
  White, John 1925 USA1.0010.31154.65 
  Weichhold, Pawel 2336 POL0.001-0.1715-2.55 
  Chrzanowski, Michal 1981 POL1.0010.38155.70 
  Zysko, Jan 2184 POL0.001-0.3415-5.10 

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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