Individual Calculations January 2013
 Rumsey, Victor B  Total change: 0.00  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeRpKK*chgGame
 1951 0 4.00 9 0.00 1908   0.00 
  Lie, Terje 1595 NOR1.0010.00 0.00 
  Bates, Richard A m2370 ENG0.0010.00 0.00 
  Jones, Chris S 1834 ENG0.5010.00 0.00 
  Veznik, Michael 1877 CZE0.5010.00 0.00 
  Dror, Levi 1782 ISR0.5010.00 0.00 
  Wood, Peter R 1931 ENG1.0010.00 0.00 
  Ledger, Dave J f2266 ENG0.0010.00 0.00 
  Guo, Emma wm2000 AUS0.5010.00 0.00 
  Fontaine, Olivier 1904 FRA0.0010.00 0.00 

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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