Individual Calculations January 2020
 Khapova, Dana  Total change: -26.80  Rating chartPersonal card
 79-Champ.Nalchik 2019 Nalchik RUS 2019-12-08
RcRownchangeKK*chgGame
 1380 1182 0.50 4 -0.67 40 -26.80 
  Kafadzhi, Leonid 1582  * RUS0.001-0.0840-3.20 
  Zashezov, Nadar 1271 RUS0.5010.12404.80 
  Bzhakhova, Lyudmila 1582  * RUS0.001-0.0840-3.20 
  Pazov, Tengiz 1084 RUS0.001-0.6340-25.20 
 * 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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