Rapid: Individual Calculations April 2023
 Polkovnikov, Nikolay  Total change: 23.60  Rating chartPersonal card
 Maloy Rapid 2023 Stage 51_2 Maloyaroslavets RUS 2023-03-19
RcRownchangeKK*chgGame
 1718 1810 6.50 9 1.18 20 23.60 
  Borodulin, Saveliy 1410  * RUS1.0010.08201.60 
  Sviridenko, Arkadiy 1483 RUS0.501-0.3720-7.40 
  Masenkov, Daniil S 1388 RUS1.0010.07201.40 
  Zhelnin, Yury f1925 RUS0.001-0.3420-6.80 
  Torosian, David 1940 RUS1.0010.682013.60 
  Skvortsov, Andrey 1685 RUS1.0010.33206.60 
  Shirokov, Sergey 1954 RUS0.001-0.3120-6.20 
  Trifonov, Mikhail A. 1528 RUS1.0010.16203.20 
  Kozhenkov, Evgeny 2151 RUS1.0010.882017.60 
 * 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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