Blitz: Individual Calculations January 2023
 Bland, David I  Total change: -23.40  Rating chartPersonal card
 IX Sunway Sitges Chessable Blitz Open Sitges (Barcelona) ESP 2022-12-13
RcRownchangeKK*chgGame
 1954 1941 3.50 9 -1.17 20 -23.40 
  Moussard, Jules g2606 FRA0.001-0.0120-0.20 
  Izagirre Alsua, Aritz 1787 ESP0.501-0.2120-4.20 
  Codina Garcia, Jose 1923 ESP1.0010.47209.40 
  Vaibhav, Jayant Raut c2147 IND0.001-0.2420-4.80 
  Chulis, Alexander 2066 AUT0.001-0.3320-6.60 
  Camps Abadia, Arnau 1604 ESP1.0010.12202.40 
  Raghav, Srivathsav V 1959 IND0.001-0.4720-9.40 
  Gisbert Portis, Pau 1754 ESP1.0010.26205.20 
  Arvind, Ramnath Iyer 1736 IND0.001-0.7620-15.20 

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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