Blitz: Individual Calculations February 2022
 Uzhegova, Sofia  Total change: 13.40  Rating chartPersonal card
 Christmas Blitz 2022 on PS St. Petersburg RUS 2022-01-07
RcRownchangeKK*chgGame
 1706 1388 2.00 8 0.67 20 13.40 
  Efimov, Ignat 2050 RUS0.001-0.0120-0.20 
  Yurkovets, Evgeni 1711 RUS0.001-0.1320-2.60 
  Mazhnikov, Viktor 1630 RUS1.0010.802016.00 
  Yuvan, Bharathi K S 1670 IND0.001-0.1620-3.20 
  Lotarev, Aleksey 1691 RUS0.001-0.1420-2.80 
  Shishkin, Semyon 1619 RUS0.001-0.2120-4.20 
  Simkin, Alexander 1448 RUS1.0010.582011.60 
  Gulik, Konstantin 1826 RUS0.001-0.0620-1.20 

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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