Individual Calculations March 2019
 Kochev, Semen  Total change: 4.80  Rating chartPersonal card
 VO Moscow. January - 2019 Moscow RUS 2019-01-06
RcRownchangeKK*chgGame
 1702 1361 0.50 3 0.12 40 4.80 
  Lagutina, Olga 1761  * RUS0.001-0.0840-3.20 
  Kudryaev, Ivan 1592 RUS0.001-0.2140-8.40 
  Tarasenko, Vitaly 1752 RUS0.5010.414016.40 
 * 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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