Individual Calculations September 2019
 Haldorsen, Benjamin  Total change: -12.40  Rating chartPersonal card
 Vienna Chess Open A Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 2254 2452 5.50 9 -1.24 10 -12.40 
  Wecker, Martin 2134 GER1.0010.13101.30 
  Pieper, Thomas, Dr. 2234 GER0.501-0.2810-2.80 
  Randazzo, Adrian f2254 ITA1.0010.24102.40 
  Huber, Martin Christian m2337 AUT0.501-0.1610-1.60 
  Belous, Mikhail f2308 UKR0.501-0.1910-1.90 
  Ibanez Aullana, Ramon f2316 ESP0.501-0.1810-1.80 
  Suta, Andraz 2268 SLO0.501-0.2410-2.40 
  Moucheroud, Jeremy f2302 FRA0.001-0.7010-7.00 
  Du, Chunhui 2137 CHN1.0010.14101.40 

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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