Individual Calculations April 2023
 Mikhaylova, Natalya Ser  Total change: -69.60  Rating chartPersonal card
 Championship DFO 2023 standard (women) Khabarovsk RUS 2023-03-09
RcRownchangeKK*chgGame
 1301 1096 0.00 7 -1.74 40 -69.60 
  Krasnopolskaya, Valeria 1311 RUS0.001-0.2340-9.20 
  Semiannikova, Daria 1429 RUS0.001-0.1240-4.80 
  Abysheva, Anastasiya 1265 RUS0.001-0.2840-11.20 
  Khulugurova, Amaliia 1180 RUS0.001-0.3840-15.20 
  Deichuli, Viktoriia 1304 RUS0.001-0.2340-9.20 
  Starostina, Ksenia 1424 RUS0.001-0.1340-5.20 
  Chaika, Arina 1193 RUS0.001-0.3740-14.80 

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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