Individual Calculations May 2014
 Rudakov, Alexander  Total change: -27.90  Rating chartPersonal card
 8th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2014-04-16
RcRownchangeKK*chgGame
 2124 2338 5.00 9 -1.86 15 -27.90 
  Checa, Nicolas 2054 USA0.001-0.8415-12.60 
  Burke, John Michael 2073 USA1.0010.18152.70 
  Leon, Isaac D 2119 ECU0.501-0.2815-4.20 
  Balakrishnan, Praveen 2138 USA0.501-0.2615-3.90 
  Carreto, Giovanni c2201 MEX0.001-0.6815-10.20 
  Patil, Anuprita A wf2060 IND0.501-0.3315-4.95 
  Eswaran, Ashritha 1982 USA1.0010.11151.65 
  King, Alexander B 2234 USA1.0010.36155.40 
  Li, Ruifeng c2253 USA0.501-0.1215-1.80 

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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