Individual Calculations January 2009
 Mamedov, Elmin  Total change: -2.10  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U10 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1859 1793 1.50 4 -0.14 15 -2.10 
  Duda, Jan-Krzysztof 1939 POL0.5010.20153.00 
  Vetoshko, Volodymyr 1930 UKR0.001-0.3215-4.80 
  Acsinte, Matei-Ionut 1606 ROU1.0010.26153.90 
  Steinberg, Nitzan 1959 ISR0.001-0.2815-4.20 

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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