Individual Calculations October 2023
 Iljushina, Olga  Total change: -21.20  Rating chartPersonal card
 Anapa2023_standard Anapa RUS 2023-09-01
RcRownchangeKK*chgGame
 1766 2036 6.00 9 -1.06 20 -21.20 
  Bayturin, Batyr 1492 RUS1.0010.03200.60 
  Kovtun, Aleksey 1577 RUS1.0010.05201.00 
  Yakovenko, Artem 1654 RUS0.501-0.4120-8.20 
  Azizyan, Levon 1914 RUS0.501-0.1720-3.40 
  Babkov, Timofey 1754 RUS0.501-0.3420-6.80 
  Ermakova, Alina 1809 RUS1.0010.21204.20 
  Bogov, Khetag 1636  * RUS1.0010.08201.60 
  Glidzhain, Gor f2252 RUS0.001-0.2220-4.40 
  Birjukov, Sergey f1807 RUS0.501-0.2920-5.80 
 * 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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