Rapid: Individual Calculations February 2022
 Nechaeva, Kristina  Total change: 40.40  Rating chartPersonal card
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2022 Koltsovo RUS 2022-01-08
RcRownchangeKK*chgGame
 1461 1211 4.50 11 2.02 20 40.40 
  Kharkevich, Stepan 1897 RUS0.001-0.0120-0.20 
  Khramushkin, Nikita 1476 RUS0.001-0.1820-3.60 
  Chernokulskaya, Alina 1483 RUS0.001-0.1720-3.40 
  Martynovich, Leonid 1365 RUS0.5010.21204.20 
  Koroleva, Tatyana 1395 RUS1.0010.742014.80 
  Kotsyuba, Victor 1325 RUS0.001-0.3420-6.80 
  Zhdanova, Olga D 1209 RUS1.0010.502010.00 
  Samarkin, Ivan 1539 RUS0.001-0.1320-2.60 
  Pervukhin, Mikhail 1502 RUS1.0010.852017.00 
  Zaychenkov, Sergey 1327 RUS1.0010.662013.20 
  Bezverhaya, Marina 1558 RUS0.001-0.1120-2.20 

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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