Individual Calculations October 2021
 Nguyen, Ha Thanh  Total change: 2.20  Rating chartPersonal card
 1. Frauenbundesliga 2019/2020 September 2021 various GER 2021-09-03
RcRownchangeKK*chgGame
 2233 2001 0.50 2 0.07 20 1.40 
  Hagarova, Zuzana mwg2278 SVK0.001-0.1720-3.40 
  Jaracz, Barbara wg2188 POL0.5010.24204.80 

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)
 
 Oberliga Ost B 2019/2020 September 2021 various GER 2021-09-11
RcRownchangeKK*chgGame
 2237 2001 0.50 2 0.04 20 0.80 
  Grabarczyk, Bogdan m2377 POL0.001-0.0920-1.80 
  Bakiev, Diyor 2096 GER0.5010.13202.60 

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)
 

 

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