Individual Calculations September 2010
 Duke, Nigel  Total change: -23.10  Rating chartPersonal card
 16e Festival International de ChambĂ©ry - Principal Chambery FRA 2010-07-31
RcRownchangeKK*chgGame
 1860 1720 1.00 8 -1.54 15 -23.10 
  Fayette, Sylvain 2021 FRA0.001-0.1515-2.25 
  Marchat, Gerard 1852 FRA0.001-0.3215-4.80 
  Heyman, Jacques 1845 FRA0.001-0.3315-4.95 
  Ancival, Lucien 1832 FRA0.001-0.3515-5.25 
  Lescot, Paul 1823 FRA0.001-0.3615-5.40 
  Guillon, Gabriel 1835 FRA0.001-0.3415-5.10 
  Poche, Denis 1842 FRA1.0010.671510.05 
  Capocci, Carlos 1826 FRA0.001-0.3615-5.40 

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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