Individual Calculations November 2009
 Agrest, Inna  Total change: 32.10  Rating chartPersonal card
 European Youth Ch under 18 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2134 2120 6.50 9 2.22 15 33.30 
  Officer, Amy wf1823 SCO1.0010.15152.25 
  Tsatsalashvili, Keti wm2254 GEO0.001-0.3215-4.80 
  Jorgensen, Line Jin 1924 NOR1.0010.25153.75 
  Thilaganathan, Jessica 1899 ENG1.0010.22153.30 
  Ozturk, Kubra wm2256 TUR1.0010.681510.20 
  Savina, Anastasia 2382 RUS1.0010.821512.30 
  Ni, Viktorija wf2151 LAT1.0010.54158.10 
  Girya, Olga wg2266 RUS0.001-0.3015-4.50 
  Kulon, Klaudia wf2251 POL0.5010.18152.70 

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)
 
 Baltic Sea Chess Stars Narva EST 2009-10-04
RcRownchangeKK*chgGame
 2043 2148 3.00 5 -0.08 15 -1.20 
  Korchagina, Viktoria wf2172 RUS0.001-0.4715-7.05 
  Hanzatjan, Elvira 1778 EST1.0010.10151.50 
  Warakomska, Anna wf2185 POL0.001-0.4515-6.75 
  Ni, Viktorija wf2188 LAT1.0010.56158.40 
  Balcaite, Agne 1891 LTU1.0010.18152.70 

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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