Individual Calculations November 2021
 Jacob, Tobias  Total change: 2.60  Rating chartPersonal card
 31th NATO Chess Championships Blankenberge BEL 2021-10-11
RcRownchangeKK*chgGame
 1980 1967 3.00 6 0.13 20 2.60 
  Vael, Steve 1661 LUX1.0010.14202.80 
  Sycz, Dariusz 2182 POL0.001-0.2320-4.60 
  Tommasini, Enzo 2111 ITA0.5010.19203.80 
  Tocco, Paolo 2034 ITA0.001-0.4120-8.20 
  Giedraitis, Mingaudas 1826 LTU1.0010.31206.20 
  Verlaine, Alex 2063 LUX0.5010.13202.60 

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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