Rapid: Individual Calculations February 2023
 Goncharova, Natalia Olegovna  Total change: -35.20  Rating chartPersonal card
 Rapid Grand Prix 2022 - Chelny 3rd stage Naberezhnye Chelny RUS 2022-12-24
RcRownchangeKK*chgGame
 1565 1988 3.00 6 -1.76 20 -35.20 
  Zakirov, Rustam 2109 RUS0.001-0.3420-6.80 
  Trushnikov, Yury 1209 RUS1.0010.00200.00 
  Mukhametzyanov, Albert 1291 RUS0.001-0.9920-19.80 
  Tkachenko, Karolina 1216 RUS1.0010.00200.00 
  Kiselev, Kirill 1588  * RUS1.0010.08201.60 
  Valkov, Yury 1979 RUS0.001-0.5120-10.20 
 * 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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