Blitz: Individual Calculations December 2017
 Ryabukhin, Roman  Total change: -7.20  Rating chartPersonal card
 SFO B11 2017 blitz Novokuznetsk RUS 2017-11-10
RcRownchangeKK*chgGame
 1421 1396 2.00 5 -0.36 20 -7.20 
  Grischenko, Daniil 1138 RUS1.0010.18203.60 
  Otdelnov, Viktor 1706 RUS0.001-0.1420-2.80 
  Duntsaev, Ardan 1328 RUS0.001-0.5920-11.80 
  Negoreev, Zakhar 1398 RUS0.001-0.5020-10.00 
  Dmitrenko, Vladislav 1536 RUS1.0010.692013.80 

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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