Blitz: Individual Calculations February 2023
 Kelly, Paul J  Total change: 3.40  Rating chartPersonal card
 Hastings FIDE Rated Blitz Tournament Hastings ENG 2023-01-03
RcRownchangeKK*chgGame
 1910 1830 3.00 7 0.17 20 3.40 
  Arnott, Jonathan W c2121 ENG0.001-0.1520-3.00 
  Rolvag, Mikael f2141 NOR0.001-0.1420-2.80 
  Bryant, Harry 1761 ENG1.0010.40208.00 
  Finn, Peter 1984 ENG0.001-0.2920-5.80 
  Pollack, Oscar 2011 ENG0.001-0.2620-5.20 
  Gamal, Alaa 1560 ENG1.0010.17203.40 
  Li, Ethan 1789 ENG1.0010.44208.80 

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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