Rapid: Individual Calculations April 2022
 Grigoryan, Roman  Total change: -11.00  Rating chartPersonal card
 V. G. Turivnenko Memorial Cup "Solnechny"_Rapid Kislovodsk RUS 2022-03-27
RcRownchangeKK*chgGame
 1531 1362 2.00 8 -0.55 20 -11.00 
  Grigoryan, Artur f1934 RUS0.001-0.0220-0.40 
  Alibekov, Gasban 1568 RUS0.001-0.2420-4.80 
  Kaitukov, Arsen 1636 RUS0.001-0.1720-3.40 
  Tsoraev, Alexander 1230 RUS1.0010.32206.40 
  Gogichev, Azamat 1445 RUS1.0010.612012.20 
  Morev, Efim 1569 RUS0.001-0.2320-4.60 
  Airapetian, Valentin 1567 RUS0.001-0.2420-4.80 
  Khalin, Kirill 1302 RUS0.001-0.5820-11.60 

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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