Individual Calculations May 2015
 Furfine, Jacob  Total change: 35.20  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2198 2169 5.00 9 0.88 40 35.20 
  Esserman, Marc m2427 USA0.001-0.1840-7.20 
  Strenzwilk, Denis F 1875 USA1.0010.15406.00 
  Brown, Michael William f2352 USA0.001-0.2640-10.40 
  Helfst, Matt 1926 USA1.0010.20408.00 
  Cummings, David m2340 CAN0.5010.23409.20 
  Shen, Arthur f2316 USA0.001-0.3040-12.00 
  Mujumdar, Sameer 2104 USA1.0010.414016.40 
  Bhatty, Karan 2114 IND0.501-0.0840-3.20 
  Brodsky, David f2327 USA1.0010.714028.40 

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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