Individual Calculations May 2012
 Filipovich, David  Total change: -20.70  Rating chartPersonal card
 6th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2012-04-04
RcRownchangeKK*chgGame
 2143 2123 2.50 8 -1.38 15 -20.70 
  Managadze, Nikoloz m2475 GEO0.001-0.1115-1.65 
  Roy, Myriam 1942 CAN0.501-0.2415-3.60 
  Nemcova, Katerina wg2275 CZE0.001-0.3015-4.50 
  Strenzwilk, Denis 1966 USA1.0010.29154.35 
  Homa, Seth f2306 USA0.001-0.2615-3.90 
  Kong, Dezheng 2031 CAN0.001-0.6315-9.45 
  Patil, Anuprita A 2094 IND1.0010.46156.90 
  Colas, Joshua 2057 USA0.001-0.5915-8.85 

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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