Rapid: Individual Calculations August 2023
 Kostin, Nikolay  Total change: 12.80  Rating chartPersonal card
 Rapid Moscow. July 2023 - 1 Moscow RUS 2023-07-01
RcRownchangeKK*chgGame
 1695 1296 2.00 6 0.64 20 12.80 
  Orlov, Timofey 1883 RUS0.001-0.0220-0.40 
  Stojanovic, Mihajlo g2552 SRB0.0010.00200.00 
  Travin, Vladimir 1614 RUS0.001-0.1320-2.60 
  Zubrilin, Sergey 1524 RUS0.001-0.2120-4.20 
  Shulgin, Vladimir O 1096 RUS1.0010.24204.80 
  Kamennov, Pavel 1499 RUS1.0010.762015.20 

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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