Blitz: Individual Calculations January 2020
 Grinev, Boris  Total change: -54.40  Rating chartPersonal card
 European Blitz Championship 2019 Tallinn EST 2019-12-07
RcRownchangeKK*chgGame
 1838 1929 10.50 22 -2.72 20 -54.40 
  Krupenski, Juri m2329  * EST0.001-0.0820-1.60 
  Krupenski, Juri m2329  * EST0.001-0.0820-1.60 
  Kalvet, Tonu 1574 EST1.0010.11202.20 
  Kalvet, Tonu 1574 EST0.001-0.8920-17.80 
  Potemkin, Gleb 1573 RUS0.501-0.3920-7.80 
  Potemkin, Gleb 1573 RUS1.0010.11202.20 
  Mikko, Rondo 1675 EST1.0010.19203.80 
  Mikko, Rondo 1675 EST0.001-0.8120-16.20 
  Loy, Konstantin 2250 UKR1.0010.872017.40 
  Loy, Konstantin 2250 UKR0.001-0.1320-2.60 
  Krivenko, Dion 1529  * EST1.0010.08201.60 
  Krivenko, Dion 1529  * EST1.0010.08201.60 
  Buchicchio, Giampaolo f2201 ITA0.001-0.1720-3.40 
  Buchicchio, Giampaolo f2201 ITA0.001-0.1720-3.40 
  Karmanova, Olga Dm. 1618 RUS0.001-0.8620-17.20 
  Karmanova, Olga Dm. 1618 RUS0.001-0.8620-17.20 
  Golsta, Ramona 1727 LAT1.0010.24204.80 
  Golsta, Ramona 1727 LAT1.0010.24204.80 
  Player, Edmund C 2128 ENG0.001-0.2420-4.80 
  Player, Edmund C 2128 ENG0.001-0.2420-4.80 
  Uurits, Karel 1615 EST1.0010.14202.80 
  Uurits, Karel 1615 EST1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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