Individual Calculations May 2014
 Li, Ethan  Total change: 34.20  Rating chartPersonal card
 8th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2014-04-16
RcRownchangeKK*chgGame
 2403 2104 3.50 8 2.28 15 34.20 
  Mulyar, Michael A m2430 USA0.001-0.1315-1.95 
  Song, Michael 2268 CAN1.0010.721510.80 
  Abrahamyan, Tatev wg2396 USA1.0010.851512.75 
  Esserman, Marc m2431 USA0.5010.37155.55 
  Panjwani, Raja m2450 CAN1.0010.891513.35 
  Ostrovskiy, Aleksandr m2442 USA0.001-0.1215-1.80 
  Sevian, Samuel m2438 USA0.001-0.1215-1.80 
  Chandra, Akshat m2370 USA0.001-0.1815-2.70 

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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