Rapid: Individual Calculations January 2015
 Obiamiwe, Paul  Total change: -26.40  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 1839 1958 3.00 7 -1.32 20 -26.40 
  Salomon, Johan f2223 NOR0.001-0.1820-3.60 
  Davies, Cledwyn 1558  * WLS1.0010.08201.60 
  Cumming, Rhys 2047 ENG0.001-0.3820-7.60 
  Balouka Myers, Reuben 1588 ENG1.0010.10202.00 
  Prior, Stephen C V 2014 ENG0.001-0.4220-8.40 
  Sajjadi, Kimiya 1567 NOR1.0010.09201.80 
  Claridge-Hansen, William 1875 ENG0.001-0.6120-12.20 
 * 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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