Blitz: Individual Calculations May 2023
 Hjaltason, Elvar Orn  Total change: 5.60  Rating chartPersonal card
 Harpa Blitz 2023 Reykjavik ISL 2023-04-02
RcRownchangeKK*chgGame
 1885 1624 2.00 8 0.28 20 5.60 
  Kolka, David 2079 ISL0.001-0.0620-1.20 
  Harish, Neeraj c1965 USA1.0010.882017.60 
  Mensing, Adrian 1970 NED1.0010.892017.80 
  Vemparala, Nikash c2023 USA0.001-0.0820-1.60 
  Stolyarov, Alan 1905 USA0.001-0.1620-3.20 
  Krumm, Arthur 1843 GER0.001-0.2220-4.40 
  Mehlhorn, David 2004 GER0.001-0.0920-1.80 
  Hermannsson, Sigurbjorn 1292 ISL0.001-0.8820-17.60 

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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