Individual Calculations July 2019
 Ptacnikova, Lenka  Total change: -71.20  Rating chartPersonal card
 Icelandic Open 2019 Akureyri ISL 2019-05-25
RcRownchangeKK*chgGame
 1998 2145 5.00 9 -1.10 20 -22.00 
  Danielsson, Sigurdur 1745  * ISL1.0010.08201.60 
  Steingrimsson, Hedinn g2545  * ISL0.001-0.0820-1.60 
  Leosson, Atli Johann 1790 ISL1.0010.11202.20 
  Sigurdsson, Snorri Thor 1965 ISL0.001-0.7420-14.80 
  Johannsson, Birkir Isak 1981 ISL1.0010.28205.60 
  Pupols, Viktors 2023 USA0.501-0.1720-3.40 
  Jonsson, Gauti Pall 2033 ISL0.501-0.1520-3.00 
  Bergsson, Stefan 2124 ISL0.001-0.5320-10.60 
  Halldorsson, Hjorleifur 1779 ISL1.0010.10202.00 
 * 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)
 
 Nordic Chess Championship 2019 Open Sarpsborg NOR 2019-06-21
RcRownchangeKK*chgGame
 1954 2145 4.00 9 -2.46 20 -49.20 
  Skaar, Ben Samuel Groth 1745  * NOR1.0010.08201.60 
  Getz, Nicolai m2380 NOR0.001-0.2120-4.20 
  Stellas, Dimitrios 1976 NOR0.501-0.2220-4.40 
  Kvaloy, Aksel Bu 2138 NOR0.001-0.5120-10.20 
  Holand, Per Fredrik 1883 NOR1.0010.18203.60 
  Dingertz, Erik 1969 SWE0.501-0.2320-4.60 
  Schouten, Mathias Lind 1967 NOR0.001-0.7320-14.60 
  Pettersen, Morgan Buckholm 1745  * NOR1.0010.08201.60 
  Kreken, Eivind Grunt 1784 NOR0.001-0.9020-18.00 
 * 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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