Individual Calculations April 2018
 Guschin, Sergey  Total change: -1.20  Rating chartPersonal card
 Perm_STD_12-22.03 Perm RUS 2018-03-12
RcRownchangeKK*chgGame
 1682 1614 2.50 6 -0.06 20 -1.20 
  Tsapalin, Sergey 2014  * RUS0.001-0.0820-1.60 
  Chechurin, Yury 1562 RUS1.0010.43208.60 
  Bezusov, Pavel 1664 RUS0.001-0.4320-8.60 
  Korotaeva, Polina 1214  * RUS0.001-0.9220-18.40 
  Guschin, Aleksandr 1625 RUS0.5010.02200.40 
  Plekhov, Oleg 2010 RUS1.0010.922018.40 
 * 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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