Blitz: Individual Calculations August 2017
 Ptacnikova, Lenka  Total change: 30.60  Rating chartPersonal card
 Minningarmot Johonnu Kristjonsdottur 2017 Arneshreppur ISL 2017-07-08
RcRownchangeKK*chgGame
 2241 2009 3.00 6 1.53 20 30.60 
  Kjartansson, Gudmundur m2409  * ISL0.001-0.0820-1.60 
  Vigfusson, Vigfus 1905 ISL1.0010.36207.20 
  Gislason, Gudmundur f2315 ISL1.0010.862017.20 
  Arnason, Jon L g2320 ISL0.001-0.1420-2.80 
  Arnason, Arni A. 2089 ISL1.0010.612012.20 
  Hjartarson, Johann g2409  * ISL0.001-0.0820-1.60 
 * 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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