Individual Calculations December 2023
 Druzhinina, Uliana  Total change: 158.80  Rating chartPersonal card
 PFO-2023_G13_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1276 1102 6.50 8 3.97 40 158.80 
  Kudryashova, Marina Al 1070 RUS1.0010.464018.40 
  Petrova, Yana M 1392 RUS1.0010.844033.60 
  Kalugina, Maria 1443 RUS0.5010.384015.20 
  Volodina, Nadezhda 1625 RUS0.5010.474018.80 
  Suvorova, Milana St 1125 RUS1.0010.534021.20 
  Sadrtdinova, Sofia 1151 RUS1.0010.574022.80 
  Ignatieva, Sofya 1397 RUS1.0010.854034.00 
  Meleshko, Margarita 1006 RUS0.501-0.1340-5.20 

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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