Individual Calculations September 2021
 Smirnova, Dariya  Total change: 135.60  Rating chartPersonal card
 Yaroslav Mudryj 2021 boys 13 Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1312 1098 2.00 6 0.52 40 20.80 
  Surinov, Mikhail A 1498  * RUS0.001-0.0840-3.20 
  Sirotin, Nikita 1287 RUS0.5010.254010.00 
  Ostrovski, Yaroslav 1145 RUS0.001-0.4340-17.20 
  Kudryavtsev, Ivan 1198 RUS1.0010.644025.60 
  Prasolov, Ilia 1462 RUS0.001-0.1040-4.00 
  Kaygorodov, Ivan 1280 RUS0.5010.24409.60 
 * 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)
 
 Vladimir Open 2021 girls 13 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1143 1098 7.00 9 2.87 40 114.80 
  Melkozerova, Ulyana 1108 RUS0.001-0.4940-19.60 
  Simakova, Darya 890 RUS1.0010.23409.20 
  Chudakova, Elizaveta 890 RUS1.0010.23409.20 
  Koberman, Ekaterina 1134 RUS1.0010.554022.00 
  Struk, Uljana 1498  * RUS1.0010.924036.80 
  Kusakina, Uliana wc1439 RUS0.001-0.1240-4.80 
  Zaikina, Yuliya 1394 RUS1.0010.854034.00 
  Chistyakova, Yana 1134 RUS1.0010.554022.00 
  Kuzmina, Olga 796 RUS1.0010.15406.00 
 * 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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