Individual Calculations February 2017
 Rozhko, Dmitry  Total change: 9.20  Rating chartPersonal card
 Stavropol region cup 1 stage Pyatigorsk RUS 2017-01-09
RcRownchangeKK*chgGame
 1957 2324 9.00 9 0.92 10 9.20 
  Grigoryants, Boris 1924  * RUS1.0010.08100.80 
  Getman, Dmitry 1924  * RUS1.0010.08100.80 
  Dontsov, Mihail 1947 RUS1.0010.09100.90 
  Getman, Tatyana 1979 RUS1.0010.11101.10 
  Nuristani, Iman 2022 RUS1.0010.15101.50 
  Kairov, Viktor 2048 RUS1.0010.17101.70 
  Mardakhaev, Semen 1924  * RUS1.0010.08100.80 
  Babayan, Arman, S 1924  * RUS1.0010.08100.80 
  Pratsun, Igor 1924  * RUS1.0010.08100.80 
 * 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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