Individual Calculations January 2023
 Lekhtonen, Yaroslav  Total change: -62.40  Rating chartPersonal card
 Championship of the SZFO 2022_B17 St. Petersburg RUS 2022-11-21
RcRownchangeKK*chgGame
 1484 1992 7.00 9 -1.56 40 -62.40 
  Shestak, Dmitriy 1592  * RUS1.0010.08403.20 
  Titov, Kirill 1473 RUS0.501-0.4740-18.80 
  Lambert, Mark 1356 RUS1.0010.01400.40 
  Markov, Nikolay 1530 RUS1.0010.05402.00 
  Markov, Mikhail A. 1531 RUS0.501-0.4540-18.00 
  Sazhin, Alexander M. 1315 RUS1.0010.01400.40 
  Artemov, Egor 1602 RUS1.0010.09403.60 
  Putintsev, Ilya 1321 RUS0.501-0.4940-19.60 
  Baranov, Ivan 1638 RUS0.501-0.3940-15.60 
 * 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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