Individual Calculations November 2009
 Polgar, Judit  Total change: -7.00  Rating chartPersonal card
 Unive Chess Tournament Hoogeveen NED 2009-10-18
 2659 2687 2.50 6 -0.70 10 -7.00 
  Tiviakov, Sergei g2670 NED0.501-0.0210-0.20 
  Ivanchuk, Vassily g2756 UKR0.5010.10101.00 
  Giri, Anish g2552 NED0.501-0.1810-1.80 
  Tiviakov, Sergei g2670 NED0.001-0.5210-5.20 
  Giri, Anish g2552 NED0.501-0.1810-1.80 
  Ivanchuk, Vassily g2756 UKR0.5010.10101.00 

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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