Blitz: Individual Calculations September 2014
 Rosen, Eric S  Total change: -4.80  Rating chartPersonal card
 3rd Annual Washington International Blitz Rockville, Maryland USA 2014-08-08
 2270 2397 5.00 8 -0.24 20 -4.80 
  Balakrishnan, Praveen 2101 USA0.501-0.3520-7.00 
  Balakrishnan, Praveen 2101 USA1.0010.15203.00 
  Chirila, Ioan Cris g2518 ROU0.001-0.3420-6.80 
  Chirila, Ioan Cris g2518 ROU0.001-0.3420-6.80 
  Lowinger, Daniel 2167 USA1.0010.21204.20 
  Lowinger, Daniel 2167 USA0.501-0.2920-5.80 
  Sarkar, Justin m2293 USA1.0010.36207.20 
  Sarkar, Justin m2293 USA1.0010.36207.20 

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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