Individual Calculations March 2010
 Alfredsen, John Rune  Total change: 43.00  Rating chartPersonal card
 Prague Open 2010 - A - Chladek & Tintera Open Praha CZE 2010-01-08
RcRownchangeKK*chgGame
 2182 2034 4.50 9 1.72 25 43.00 
  Kovar, Vojtech 2365 CZE1.0010.882522.00 
  Teplyi, Igor 2305 DEN0.001-0.1725-4.25 
  Loktiev, Ivan m2243 RUS0.5010.27256.75 
  Vitak, Pavel 2242 CZE0.5010.27256.75 
  Umanec, Filip 2200 CZE0.001-0.2825-7.00 
  Slechta, Jan 1722 CZE1.0010.14253.50 
  Veres, Andrej 2175 SVK0.5010.19254.75 
  Simecek, Bohumil 2167 CZE0.5010.18254.50 
  Bombek, Peter f2221 SVK0.5010.24256.00 

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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