Individual Calculations May 2015
 Bykovtsev, Agata  Total change: 0.00  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2192 2026 2.00 7 0.00 40 0.00 
  Colas, Joshua 2316 USA0.001-0.1640-6.40 
  Sinha, Sahil 2190 USA0.001-0.2840-11.20 
  Tarhon, Brian 2179 ENG0.001-0.3040-12.00 
  Colding, Ernest 2154 USA1.0010.674026.80 
  Friedman, Josef I f2186 USA0.001-0.2940-11.60 
  Vettese, Nicholas c2151 CAN1.0010.674026.80 
  Hernandez-Camen, Angel 2166 USA0.001-0.3140-12.40 

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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