Blitz: Individual Calculations September 2023
 Hammarstrom, Harald  Total change: 30.00  Rating chartPersonal card
 Uppsala Schackfestivalen Blixt 2023 Uppsala SWE 2023-08-10
RcRownchangeKK*chgGame
 1976 1979 7.00 11 1.50 20 30.00 
  Blomberg, Eric 1579  * SWE1.0010.08201.60 
  Trost, Martin 1733 SWE0.001-0.8120-16.20 
  Ostafiev, Cristina 1540 SWE1.0010.06201.20 
  Gajic 1965, Zoran 1853 SWE1.0010.33206.60 
  Nilsson, Joakim f2218 SWE1.0010.802016.00 
  Korba, Roman 2103 GER0.001-0.3320-6.60 
  Soppela, Toni 1914 SWE1.0010.41208.20 
  Collett, Peter c2056 SWE1.0010.612012.20 
  Johnson, Daniel 2254 SWE0.001-0.1720-3.40 
  Vasiljev, Radivoj 2020 SRB1.0010.562011.20 
  Seo, Jung Min m2468 SWE0.001-0.0420-0.80 
 * 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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