Individual Calculations September 2018
 Chemersky, Leonid  Total change: 60.00  Rating chartPersonal card
 XV the Allukrainian chess memorial of Rudenko L.V.(classic chess) Lubny, Poltava region UKR 2018-08-06
RcRownchangeKK*chgGame
 1903 1839 4.50 7 1.50 40 60.00 
  Ignatov, Sergey 2239  * UKR0.5010.424016.80 
  Medvedev, Sergey 1794 UKR1.0010.444017.60 
  Vovk, Viktor 1864 UKR0.5010.03401.20 
  Kislyi, Vasyl 2041 UKR0.001-0.2440-9.60 
  Gritsaenko, Sergiy 1589 UKR1.0010.19407.60 
  Mordachov, Leonid 1948 UKR1.0010.654026.00 
  Gritsaenko, David 1843 UKR0.5010.01400.40 
 * 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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