Individual Calculations May 2011
 Rehfeldt, Frank  Total change: 15.30  Rating chartPersonal card
 Reykjavik Open 2011 Reykjavik ISL 2011-03-09
RcRownchangeKK*chgGame
 2236 2091 4.00 9 1.02 15 15.30 
  Mekhitarian, Krikor Sevag g2491  * BRA1.0010.921513.80 
  Dearing, Eddie m2412 SCO0.001-0.1315-1.95 
  Sareen, Vishal m2358 IND0.001-0.1815-2.70 
  Erikstad, Olav 1829 NOR1.0010.18152.70 
  Stigar, Petter f2328 NOR0.5010.30154.50 
  Bisby, Daniel L f2306 ENG0.001-0.2315-3.45 
  Degtiarev, Evgeny f2368 GER0.5010.33154.95 
  Fridthjofsdottir, Sigurl Regina 1808 ISL1.0010.16152.40 
  Thorsteinsson, Thorsteinn f2220 ISL0.001-0.3315-4.95 
 * 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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