Individual Calculations April 2008
 Idrisova, Roza  Total change: -20.25  Rating chartPersonal card
 I.A.Kopylov Memorial 2007 open Ufa RUS 2007-12-05
RcRownchangeKK*chgGame
 1997 2107 1.50 4 -1.06 15 -15.90 
  Mikhailov, Pavel 1865 RUS0.001-0.8015-12.00 
  Magafurov, Artur 1948 RUS0.501-0.2115-3.15 
  Kutlyarov, Aleksandr 2113 RUS0.001-0.4915-7.35 
  Melnikov, Sergey 2063 RUS1.0010.44156.60 

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)
 
 Obninsk 2008 Intl Obninsk RUS 2008-02-24
RcRownchangeKK*chgGame
 2257 2107 3.50 12 -0.29 15 -4.35 
  Kalashnikov, Viktor 2143 RUS0.5010.05150.75 
  Gorbatenko, Kateryna wf2091 UKR0.501-0.0215-0.30 
  Panko, Alexander 2132 RUS1.0010.53157.95 
  Ni, Viktorija wf2132 LAT0.5010.03150.45 
  Kovalev, Vladislav 2184 BLR0.001-0.3915-5.85 
  Nozdrachev, Vladislav f2328 RUS0.001-0.2215-3.30 
  Lavrik, Dmitry f2434 RUS0.001-0.1315-1.95 
  Vorontsov, Nickolay m2316 KAZ0.5010.27154.05 
  Aliavdin, Nikolai m2398 BLR0.001-0.1515-2.25 
  Shkuran, Daniil m2437 UKR0.001-0.1215-1.80 
  Smolkov, Igor 2325 UKR0.001-0.2215-3.30 
  Balym, Pavel 2163 RUS0.5010.08151.20 

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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