Blitz: Individual Calculations January 2023
 Popova, Serafima P.  Total change: -4.80  Rating chartPersonal card
 Afimall Team Blitz December B Moscow RUS 2022-12-18
RcRownchangeKK*chgGame
 1327 1201 2.00 6 -0.12 40 -4.80 
  Ippolitov, Mikhail Al 1265 RUS0.001-0.4140-16.40 
  Zuev, Maksim Al 1266 RUS1.0010.594023.60 
  Nefedov, Mikhail 1404 RUS1.0010.764030.40 
  Dronov, Ivan And 1359 RUS0.001-0.2940-11.60 
  Akhmedov, Murad 1060 RUS0.001-0.6940-27.60 
  Epikhin, Oleg 1608 RUS0.001-0.0840-3.20 

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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