Individual Calculations December 2018
 Bodnaruk, Kseniya  Total change: -78.80  Rating chartPersonal card
 M.Chigorin Memorial 2018 St. Petersburg RUS 2018-10-27
RcRownchangeKK*chgGame
 1942 1777 2.00 8 -0.51 40 -20.40 
  Askerov, Marat f2177  * RUS0.001-0.0840-3.20 
  Volkov, Roman 2070 RUS0.001-0.1540-6.00 
  Myshkovskiy, Sviatoslav 2046 RUS0.001-0.1740-6.80 
  Prokopchuk, Yury f2177  * RUS0.001-0.0840-3.20 
  Petrova, Anzhelika 1445 RUS1.0010.12404.80 
  Efremov, Vladislav f2035 RUS0.001-0.1840-7.20 
  Shevtsova, Stefania 1553 RUS1.0010.22408.80 
  Tsapalin, Sergey 2032 RUS0.001-0.1940-7.60 
 * 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)
 
 2018 SPb G15 Championship Final St. Petersburg RUS 2018-11-17
RcRownchangeKK*chgGame
 1446 1777 5.50 8 -1.46 40 -58.40 
  Trofanchuk, Aksinia 1377  * RUS1.0010.08403.20 
  Petrova, Anzhelika 1445 RUS0.501-0.3840-15.20 
  Balandina, Alisa 1468 RUS1.0010.14405.60 
  Balandina, Anna 1377  * RUS0.501-0.4240-16.80 
  Pripisnova, Aleksandra 1380 RUS1.0010.08403.20 
  Reger, Valeriia 1583 RUS0.501-0.2540-10.00 
  Kovtun, Tatyana 1464 RUS1.0010.14405.60 
  Kramarenko, Ekaterina 1476 RUS0.001-0.8540-34.00 
 * 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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