Individual Calculations April 2023
 Bunkov, Sergey  Total change: -36.20  Rating chartPersonal card
 VSMPO-AVISMA Corporation-D Verkhnyaya Salda RUS 2023-03-03
RcRownchangeKK*chgGame
 1604 2249 4.50 7 -1.81 20 -36.20 
  Sinelnikova, Polina 1849  * RUS1.0010.08201.60 
  Chernykh, Nikita 1295 RUS1.0010.00200.00 
  Prokhorov, Aleksey 1757 RUS0.501-0.4620-9.20 
  Novoselov, Roman 2298 RUS0.001-0.4320-8.60 
  Islametdinov, Artem 1219 RUS1.0010.00200.00 
  Gratskova, Anastasia 1429 RUS0.501-0.5020-10.00 
  Kondyrev, Stepan 1384 RUS0.501-0.5020-10.00 
 * 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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