Individual Calculations September 2022
 Bondarevskaya, Anastasiya I  Total change: 56.40  Rating chartPersonal card
 Vladimir OPEN 2022_G15 Suzdal RUS 2022-08-08
RcRownchangeKK*chgGame
 1193 1168 3.00 6 0.12 40 4.80 
  Skorodumova, Mariya M 1025 RUS1.0010.314012.40 
  Salmina, Veronika 1496 RUS0.001-0.1340-5.20 
  Simakova, Darya 1031 RUS1.0010.324012.80 
  Chistyakova, Yana 1125 RUS0.501-0.0640-2.40 
  Vasiltsova, Yaroslava 1376 RUS0.001-0.2340-9.20 
  Markova, Kristina 1105 RUS0.501-0.0940-3.60 

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)
 
 Petersburg Summer 2022 - Girls U15 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1287 1168 3.50 6 1.29 40 51.60 
  Galakhanova, Evelina 1632 RUS0.5010.454018.00 
  Golubeva, Mariya 1300 RUS0.5010.18407.20 
  Drugova, Kira 1145 RUS0.501-0.0340-1.20 
  Shamsutdinova, Nelli 1051 RUS1.0010.344013.60 
  Kostygova, Margarita 1267 RUS0.5010.14405.60 
  Motorina, Vera 1328 RUS0.5010.21408.40 

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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