Individual Calculations March 2020
 Badelka, Olga  Total change: 22.60  Rating chartPersonal card
 Moscow Open 2020 F2 Moscow RUS 2020-01-24
RcRownchangeKK*chgGame
 2081 2392 7.50 9 -0.16 10 -1.60 
  Skomorokhina, Ekaterina 1992  * RUS1.0010.08100.80 
  Khristenko, Anna 1999 RUS1.0010.08100.80 
  Zavgorodniaya, Alena wf2096 RUS1.0010.15101.50 
  Gorovenko, Darya wf2125 RUS0.501-0.3210-3.20 
  Filchina, Ellina 1992  * RUS1.0010.08100.80 
  Alekseeva, Irina 2072 RUS0.501-0.3710-3.70 
  Khokhlova, Daria 2231 RUS0.501-0.2110-2.10 
  Korchagina, Alena wf2186 RUS1.0010.24102.40 
  Kochukova, Anna wf2035 RUS1.0010.11101.10 
 * 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)
 
 1. Frauenbundesliga 2019/2020 February 2020 various GER 2020-02-01
RcRownchangeKK*chgGame
 2065 2404 2.00 2 0.23 10 2.30 
  Zschischang, Marine 2074 GER1.0010.12101.20 
  Mueller-Ludwig, Kristin wf2055 GER1.0010.11101.10 

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)
 
 Ostlandsserien 2. div A 2019-2020 R 7-8 Diverse NOR 2020-02-08
RcRownchangeKK*chgGame
 2472 2404 0.50 1 0.09 10 0.90 
  Costachi, Mihnea m2472 ROU0.5010.09100.90 

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)
 
 Aeroflot Open 2020 A Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2584 2404 4.50 9 2.10 10 21.00 
  Erigaisi, Arjun g2563 IND1.0010.71107.10 
  Zhou, Jianchao g2622 CHN0.001-0.2210-2.20 
  Chigaev, Maksim g2616 RUS0.5010.27102.70 
  Savchenko, Boris g2573 RUS0.001-0.2810-2.80 
  Stupak, Kirill g2518 BLR1.0010.66106.60 
  Can, Emre g2600 TUR1.0010.75107.50 
  Deac, Bogdan-Daniel g2626 ROU0.001-0.2210-2.20 
  Puranik, Abhimanyu g2597 IND0.5010.25102.50 
  Grigoriants, Sergey g2539 RUS0.5010.18101.80 

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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