Individual Calculations April 2020
 Krapivin, Viktor  Total change: -20.20  Rating chartPersonal card
 Chelyabinsk region 2020 Chmp Chelyabinsk RUS 2020-02-20
RcRownchangeKK*chgGame
 1711 1631 2.00 7 -1.01 20 -20.20 
  Nikolenko, Vadim 2031  * RUS0.001-0.0820-1.60 
  Danilenko, Oleg 1922 RUS0.001-0.1520-3.00 
  Pridannikov, Daniil 1435 RUS1.0010.25205.00 
  Marchenko, Pavel R. 1496 RUS0.001-0.6820-13.60 
  Drozdov, Maksim 1581 RUS0.001-0.5720-11.40 
  Barkov, Alexey 2030 RUS0.001-0.0820-1.60 
  Perevyshko, Pavel 1481 RUS1.0010.30206.00 
 * 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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