Rapid: Individual Calculations May 2023
 Efimova, Darya  Total change: 29.60  Rating chartPersonal card
 Rapid Moscow. April 2023 - 1 Moscow RUS 2023-04-01
RcRownchangeKK*chgGame
 1806 1767 3.00 6 0.06 40 2.40 
  Israfilov, Damir 1367  * RUS1.0010.08403.20 
  Kozionov, Kirill m2309 RUS0.001-0.0340-1.20 
  Zelenkov, Grigorii 1427 RUS1.0010.12404.80 
  Riskin, Grigory 1414 RUS1.0010.11404.40 
  Granovskiy, Alexandr m2020 KAZ0.001-0.1940-7.60 
  Milutin, Roman f2300 RUS0.001-0.0340-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Russian Championship G15 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1600 1767 7.00 9 0.68 40 27.20 
  Sorina, Liya 1367  * RUS1.0010.08403.20 
  Kokoreva, Ksenia 1449 RUS1.0010.13405.20 
  Kulygina, Uliyana 1557 RUS0.501-0.2740-10.80 
  Nefedova, Mariia 1504 RUS1.0010.18407.20 
  Goriachkina, Oksana 1594 FID0.501-0.2340-9.20 
  Kozlova, Olga 1627 RUS1.0010.314012.40 
  Salmina, Veronika 1647 RUS1.0010.344013.60 
  Fedorova, Olesya 2017 RUS0.001-0.1940-7.60 
  Demina, Alena 1641 RUS1.0010.334013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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