Individual Calculations February 2015
 Aleksandrova, Tetyana  Total change: 40.80  Rating chartPersonal card
 "Crimea winter 2015" Simferopol UKR 2015-01-03
RcRownchangeKK*chgGame
 1874 1809 3.50 6 1.02 40 40.80 
  Mukhtarova, Viktoriya 1894 UKR1.0010.624024.80 
  Mukuk, Osman 1694 UKR0.501-0.1640-6.40 
  Saratovskiy, Dmitiy 1848 UKR0.001-0.4540-18.00 
  Savvopulo, Anatolij 2018 UKR1.0010.774030.80 
  Neznanov, Aleksandr 1925 UKR0.5010.16406.40 
  Poznyak, Nazar 1864 UKR0.5010.08403.20 

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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