Individual Calculations July 2014
 Batalov, Aleksandr  Total change: -39.90  Rating chartPersonal card
 Sñhoolchess Junior 21 Open 2014 Novokuznetsk RUS 2014-06-15
RcRownchangeKK*chgGame
 2050 2033 2.50 8 -1.33 30 -39.90 
  Kytin, Makar 1740 RUS1.0010.15304.50 
  Sozin, Stepan f2317 RUS0.001-0.1630-4.80 
  Chernov, Mikhail 2215 RUS0.001-0.2630-7.80 
  Silin, Sergey 1977 RUS0.001-0.5830-17.40 
  Marjina, Arina 1957 RUS1.0010.403012.00 
  Sukiasyan, Artem 2014 RUS0.501-0.0330-0.90 
  Shukan, Mikhail 2043 RUS0.001-0.4930-14.70 
  Kuzmichev, Alexander 2135 RUS0.001-0.3630-10.80 

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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