Rapid: Individual Calculations August 2021
 Sanday-Ool, Herel  Total change: -65.40  Rating chartPersonal card
 Initsiativa. July Rapid 2021 Novosibirsk RUS 2021-07-11
RcRownchangeKK*chgGame
 1553 2031 4.00 8 -3.27 20 -65.40 
  Lapa, Viktoriya 1296 RUS0.001-0.9920-19.80 
  Samochernov, Roman 1394 RUS1.0010.01200.20 
  Ignatenko, Igor Yu 1615 RUS0.001-0.9320-18.60 
  Koshkin, Mikhail 1520 RUS1.0010.04200.80 
  Shushkareev, Arman 1530 RUS0.001-0.9620-19.20 
  Kachkin, Konstantin 2007 RUS0.001-0.5320-10.60 
  Narchuk, Margarita 1441 RUS1.0010.02200.40 
  Barsukov, Ivan 1619 RUS1.0010.07201.40 

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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