Individual Calculations February 2021
 Rostovtsev, Dmitry  Total change: 38.80  Rating chartPersonal card
 6th A.Suetin memorial_OPEN Tula RUS 2021-01-03
RcRownchangeKK*chgGame
 1895 1998 6.50 9 0.97 40 38.80 
  Zhiriakov, Stanislav 1754 RUS1.0010.20408.00 
  Gusev, Kirill 1598  * RUS1.0010.08403.20 
  Lisenkov, Svyatoslav 1787 RUS1.0010.23409.20 
  Khudyakov, Stanislav 2206 RUS0.5010.274010.80 
  Golovchenko, Gleb f2288 RUS1.0010.844033.60 
  Gubajdullin, Alexei f2343 RUS0.001-0.1140-4.40 
  Matsenko, Elena wf1798 RUS1.0010.24409.60 
  Golovchenko, Bogdan 1674 RUS0.001-0.8740-34.80 
  Sannikova, Anna 1608 RUS1.0010.09403.60 
 * 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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