Rapid: Individual Calculations February 2023
 Grigoryev, Ivan D  Total change: 144.80  Rating chartPersonal card
 Region rapid tournament dedicated to the 85th anniversary of the birth of Vladimir Vysotsky Novosibirsk RUS 2023-01-21
RcRownchangeKK*chgGame
 1801 1455 5.50 10 3.62 40 144.80 
  Prokofiev, Matvey 2122 RUS0.001-0.0140-0.40 
  Telina, Mariya D 1059 RUS1.0010.08403.20 
  Gusarov, Sergey A. 1779 RUS0.001-0.1340-5.20 
  Zubarev, Alexander 1679 RUS1.0010.784031.20 
  Sendi, David V 1742 RUS0.5010.344013.60 
  Berezina, Mariya 1981 RUS0.001-0.0340-1.20 
  Korytov, Petr 1674 RUS1.0010.784031.20 
  Lukashov, Vladimir 2031 RUS1.0010.984039.20 
  Lazarev, Vladislav 2217 RUS0.0010.00400.00 
  Makeev, Igor 1724 RUS1.0010.834033.20 

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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