Individual Calculations September 2011
 Serodedenko, Dmitry  Total change: 19.95  Rating chartPersonal card
 III Memorial M. E. Seroshtana Stanitsa-Luganskaya UKR 2011-07-05
RcRownchangeKK*chgGame
 2118 1900 2.00 3 1.33 15 19.95 
  Morkin, Viktor 2179 UKR1.0010.841512.60 
  Frolov, Vladimir 2126 UKR0.001-0.2115-3.15 
  Zelensky, Nikolai 2050 UKR1.0010.701510.50 

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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