Individual Calculations August 2022
 Lekhtonen, Yaroslav  Total change: 42.40  Rating chartPersonal card
 Karelian 2022 open cup Petrozavodsk RUS 2022-07-14
RcRownchangeKK*chgGame
 1916 1950 4.50 7 1.06 40 42.40 
  Lebedev, Alexey K. 1550  * RUS1.0010.08403.20 
  Kondratyuk, Vasiliy 1378 RUS0.501-0.4840-19.20 
  Postanogov, Dmitrii 2117 RUS0.5010.22408.80 
  Isaev, Maxim A 1955 RUS1.0010.514020.40 
  Toivonen, Alexander V. f2160 RUS0.5010.274010.80 
  Samsonov, Svyatoslav 2112 RUS0.5010.21408.40 
  Radkov, Bazhen D. 2143 RUS0.5010.254010.00 
 * 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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