Individual Calculations March 2019
 Nguyen, Piotr  Total change: -0.90  Rating chartPersonal card
 Int. Chess Open Graz 2019 Grp A Graz AUT 2019-02-17
RcRownchangeKK*chgGame
 2281 2420 6.00 9 -0.09 10 -0.90 
  Halsegger, Herbert 2122 AUT1.0010.15101.50 
  Bauer, Thomas c2251 AUT1.0010.28102.80 
  Perske, Thore m2451 GER0.001-0.4610-4.60 
  Khalakhan, Jurij c2277 AUT0.001-0.6910-6.90 
  Suta, Andraz 2168 SLO1.0010.19101.90 
  Mohite, Ranveer 2238 IND0.501-0.2410-2.40 
  Lin, Yi 2345 CHN1.0010.40104.00 
  Lewicki, Miroslaw c2346 POL0.501-0.1010-1.00 
  Danner, Georg m2333 AUT1.0010.38103.80 

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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