Individual Calculations January 2018
 Chigrik, Yury  Total change: -2.00  Rating chartPersonal card
 Championship Rostov-on-Don Open Rostov-on-Don RUS 2017-11-27
RcRownchangeKK*chgGame
 1680 1623 3.00 7 -0.10 20 -2.00 
  Zinchenko, Anatoly 2023  * RUS0.001-0.0820-1.60 
  Golovanev, Vladimir 1642 RUS1.0010.532010.60 
  Radchenko, Dmitry 1983 RUS0.001-0.1020-2.00 
  Volosov, Gordey 1302 RUS1.0010.13202.60 
  Stadnichenko, Stanislav 1764 RUS0.001-0.3120-6.20 
  Donchenko, Ekaterina 1537 RUS0.001-0.6220-12.40 
  Zhabotinskiy, Sergey 1512 RUS1.0010.35207.00 
 * 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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