Individual Calculations November 2021
 Crapulli, Giuseppe  Total change: -25.00  Rating chartPersonal card
 31th NATO Chess Championships Blankenberge BEL 2021-10-11
RcRownchangeKK*chgGame
 1796 1885 3.00 7 -1.25 20 -25.00 
  Nill, Oliver 2205 GER0.001-0.1320-2.60 
  Voroblievas, Arturas 1698 LTU0.501-0.2420-4.80 
  Graham, Frazer 1751 ENG0.501-0.1820-3.60 
  Rizihs, Valerijs 1665 LAT0.501-0.2820-5.60 
  Charles, Freddy 1740 BEL0.501-0.1920-3.80 
  Boudry, Rik 1485  * BEL1.0010.08201.60 
  Schott, Guido 2029 GER0.001-0.3120-6.20 
 * 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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