Individual Calculations September 2009
 Wahedi, Ahmad Siar  Total change: -41.40  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2192 2339 3.50 9 -2.76 15 -41.40 
  Kopasov, Alexander 2157 RUS0.001-0.7415-11.10 
  Masse, Hugues 2220 CAN0.001-0.6615-9.90 
  Caprio, Guido 2212 ITA1.0010.33154.95 
  Volodin, Viktor m2216 RUS0.001-0.6715-10.05 
  Mons, Leon 2148 GER0.001-0.7515-11.25 
  Kovac, Andrej 2126 SVK1.0010.23153.45 
  Buzeti, Jernej 2218 SLO0.001-0.6615-9.90 
  Holeksa, Zdenek 2206 CZE1.0010.32154.80 
  Furman, Boris f2224 RUS0.501-0.1615-2.40 

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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