Individual Calculations March 2010
 Donskih, Artyom  Total change: 33.00  Rating chartPersonal card
 Petrovskaya Ladya Winter 2010 open Peterhof RUS 2010-01-03
RcRownchangeKK*chgGame
 2040 2022 6.00 8 2.20 15 33.00 
  Malyshev, Pavel 1741 RUS1.0010.16152.40 
  Utkin, Aleksey f2339 RUS1.0010.871513.05 
  Kharitonov, Aleksandr 2180 RUS1.0010.711510.65 
  Potapova, Maria 1837 RUS1.0010.26153.90 
  Guzenko, Artem 2136 RUS0.5010.16152.40 
  Fedoseeva, Valentina 1815 RUS1.0010.23153.45 
  Pyatin, Alexander 2102 RUS0.5010.11151.65 
  Kazakevich, Grigoriy 2169 RUS0.001-0.3015-4.50 

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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