Individual Calculations March 2013
 Wei, Yi  Total change: 24.90  Rating chartPersonal card
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeKK*chgGame
 2483 2501 7.50 10 2.49 10 24.90 
  Johannsson, Orn Leo 2101  * ISL1.0010.08100.80 
  Van Weersel, Arlette wm2211 NED1.0010.16101.60 
  Bjerke, Richard f2131 NOR1.0010.10101.00 
  Ding, Liren g2709 CHN0.5010.27102.70 
  So, Wesley g2684 PHI0.001-0.2610-2.60 
  Muir, Andrew J m2313 SCO1.0010.26102.60 
  Baklan, Vladimir g2609 UKR1.0010.65106.50 
  Vachier-Lagrave, Maxime g2715 FRA1.0010.77107.70 
  Gajewski, Grzegorz g2644 POL0.5010.19101.90 
  Cheparinov, Ivan g2709 BUL0.5010.27102.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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