Blitz: Individual Calculations August 2023
 Boykov, Roman  Total change: 0.00  Rating chartPersonal card
 Gospodin Velikiy Novgorod 2023 - blitz Velikiy Novgorod RUS 2023-06-25
RcRownchangeRpKK*chgGame
 1671 0 0.00 4 0.00 871   0.00 
  Potapov, Grigory 1493 RUS0.0010.00 0.00 
  Pankov, Alexander 1796 RUS0.0010.00 0.00 
  Gavrilov, Alexei 2025 RUS0.0010.00 0.00 
  Chakkiev, Aleksei I 1370 RUS0.0010.00 0.00 

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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