Blitz: Individual Calculations October 2022
 Kotelva, Lev M  Total change: 104.60  Rating chartPersonal card
 Perm Championship 2022 Blitz Perm RUS 2022-09-18
RcRownchangeKK*chgGame
 1872 1309 6.50 13 5.23 20 104.60 
  Cherviakov, Valery 1868 RUS0.001-0.0320-0.60 
  Kuznetsova, Polina 1717 RUS1.0010.922018.40 
  Krapivina, Galina 1804 RUS0.001-0.0420-0.80 
  Kozlov, Vladimir 1773 RUS1.0010.952019.00 
  Kozlov, Vladimir Dm. 1737 RUS1.0010.932018.60 
  Tuzlukov, Damiil 2286 RUS0.0010.00200.00 
  Posiagin, Andrey 2116 RUS1.0011.002020.00 
  Konev, Anatoly f2278 RUS0.0010.00200.00 
  Maltsev, Ivan 1885 RUS0.001-0.0220-0.40 
  Nasibullin, Roman 1179 RUS1.0010.32206.40 
  Ivanov, Zakhar A 1470 RUS1.0010.712014.20 
  Polonskii, Artem 2238 RUS0.0010.00200.00 
  Minazov, Tagir 1982 RUS0.5010.49209.80 

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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