Individual Calculations May 2023
 Afanasyeva, Ekaterina  Total change: 4.80  Rating chartPersonal card
 Russian Championship G13 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1286 1187 3.50 9 0.12 40 4.80 
  Smirnova, Polina A 1402 RUS0.001-0.2340-9.20 
  Popenkova, Varvara 1471 RUS0.001-0.1640-6.40 
  Suvorova, Milana St 1151 RUS1.0010.454018.00 
  Shabunina, Nadezhda 1301 RUS0.001-0.3440-13.60 
  Kuzina, Anastasia 1111 RUS1.0010.404016.00 
  Igoshkina, Anna 1290 RUS0.5010.14405.60 
  Gratskova, Anastasia 1439 RUS0.001-0.1940-7.60 
  Zaripova, Nailia 1194 RUS1.0010.514020.40 
  Olkhovskaya, Polina 1216 RUS0.001-0.4640-18.40 

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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