Blitz: Individual Calculations October 2021
 Akulistoi, Andrei  Total change: 9.20  Rating chartPersonal card
 30th Keres Memorial Blitz Chess Tournament - Remembering Paul Keres Tallinn EST 2021-09-10
RcRownchangeKK*chgGame
 1472 1162 2.00 7 0.46 20 9.20 
  Kamenskyi, Dmytro 1897 UKR0.001-0.0120-0.20 
  Poldoja, Ants 1625 EST0.001-0.0520-1.00 
  Levchenko, Marina 1491 EST0.001-0.1220-2.40 
  Petrov, Aleksandr 1683 EST0.001-0.0320-0.60 
  Rajandu, Aaron 1279 EST0.001-0.3420-6.80 
  Kikkas, Daniel 1112 EST1.0010.43208.60 
  Morkunaite, Adrijana 1217 LTU1.0010.582011.60 

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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