Blitz: Individual Calculations September 2015
 Rosen, Eric S  Total change: -36.00  Rating chartPersonal card
 Sinquefield Cup Blitz Saint Louis, Missouri USA 2015-08-29
 2167 2408 2.00 5 -1.80 20 -36.00 
  Justice, David 2106 USA1.0010.15203.00 
  Karlow, Nick W 2105 USA0.001-0.8620-17.20 
  Hess, Robert L g2589 USA0.001-0.2620-5.20 
  Siddiqi, Shan 2010 USA1.0010.08201.60 
  Undrahbuyan, Baasanjav 2023 MGL0.001-0.9120-18.20 

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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