Individual Calculations January 2020
 Sakhyanov, Igor  Total change: 34.00  Rating chartPersonal card
 Final Irkutsk Chmp 2019 (standard) Irkutsk RUS 2019-11-30
RcRownchangeKK*chgGame
 1900 1670 3.50 8 1.70 20 34.00 
  Samarin, Sergei 1933 RUS0.001-0.1820-3.60 
  Tikhonov, Vasily 1863 RUS1.0010.752015.00 
  Telelyaev, Alexander 1966 RUS0.001-0.1520-3.00 
  Nevsky, Igor 1801 RUS0.5010.18203.60 
  Solomein, Dmitry 1822 RUS1.0010.702014.00 
  Trukhin, Dmitry 2032 RUS0.001-0.1020-2.00 
  Naumov, Ivan 2046 RUS0.001-0.0920-1.80 
  Oshirov, Eduard 1735 RUS1.0010.592011.80 

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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