Individual Calculations September 2021
 Matasaru, Stephanie  Total change: 168.12  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 2026 1769 3.50 9 1.79 36 64.44 
  Paraschiv, Paul-Alexandru 2099 ROU0.001-0.1236-4.32 
  Obada, Ema wc1981 ROU0.001-0.2336-8.28 
  Tinica, Gabriel 1916 CAN1.0010.703625.20 
  Kersten, Julian 1950 AUT1.0010.743626.64 
  Dobrin, Ionut-Alexandru 2054 ROU1.0010.843630.24 
  Martian, Dragos-Daniel 2169  * ROU0.001-0.0836-2.88 
  Mintau, Andrei-Catalin 2016 ROU0.001-0.1936-6.84 
  Baranciuc, Alexandr 2029 MDA0.5010.323611.52 
  Botea, David-Alexandru c2021 ROU0.001-0.1936-6.84 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 European Women Chess Championship Iasi ROU 2021-08-09
RcRownchangeKK*chgGame
 2092 1741 4.00 10 2.88 36 103.68 
  Fataliyeva, Ulviyya wg2141  * AZE0.001-0.0836-2.88 
  Ghukasyan, Siranush wm2141  * ARM0.001-0.0836-2.88 
  Pavlidou, Ekaterini wm2136 GRE0.001-0.0836-2.88 
  Obada, Ema wc1981 ROU0.001-0.2036-7.20 
  Trippold, Denise wf2098 AUT1.0010.893632.04 
  Tarasenka, Aliaksandra wf2061 BLR0.001-0.1336-4.68 
  Zelbova, Lada 2070 CZE1.0010.883631.68 
  Tsirulnik, Maritsa 2046 UKR1.0010.863630.96 
  Abdulla, Khayala wg2141  * AZE0.001-0.0836-2.88 
  Sankova, Stella wf2100 SVK1.0010.903632.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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