Individual Calculations October 2008
 Wallgren, Ulf  Total change: 6.00  Rating chartPersonal card
 3rd International Chess Tournament Lubawka Gate 2008 Lubawka POL 2008-07-05
RcRownchangeKK*chgGame
 2121 2083 4.50 9 0.40 15 6.00 
  Brodowski, Piotr 2424 POL0.001-0.1215-1.80 
  Ratajczyk, Rafal 1880 POL1.0010.24153.60 
  Bjarnehag, Peter 2164 SWE0.001-0.3915-5.85 
  Kmiecik, Wojciech 1998 POL1.0010.38155.70 
  Szumilas, Pawel 2164 POL0.001-0.3915-5.85 
  Stepinski, Stanislaw 2046 POL0.501-0.0515-0.75 
  Korpalski, Robert 2172 POL0.5010.12151.80 
  Marchand, Raphael 2067 FRA1.0010.48157.20 
  Galyga, Zbigniew 2175 POL0.5010.13151.95 

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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