Individual Calculations April 2016
 Hrafnsson, Hreinn  Total change: -42.80  Rating chartPersonal card
 Icelandic Team Championship 2015-16 - 3rd Div. 2nd stage Reykjavik ISL 2016-03-04
RcRownchangeKK*chgGame
 1630 1651 0.50 2 -0.56 40 -22.40 
  Finnsson, Johann Arnar 1664 ISL0.001-0.4840-19.20 
  Kravchuk, Mykhaylo 1596 ISL0.501-0.0840-3.20 

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)
 
NOTE: K factor changed
 Reykjavik Open 2016 Reykjavik ISL 2016-03-08
RcRownchangeKK*chgGame
 1749 1651 2.50 9 -1.02 20 -20.40 
  Sigeman, Johan 2051  * SWE0.5010.42208.40 
  Bopp, Thomas, Dr. 2051  * GER0.001-0.0820-1.60 
  Bergsson, Stefan 1974 ISL0.001-0.1320-2.60 
  Hardarson, Jon Trausti 2051  * ISL0.001-0.0820-1.60 
  Hielscher, Ursula 1875 GER0.001-0.2220-4.40 
  Gislason, Jason Andri 1319 ISL0.001-0.8820-17.60 
  Thorsteinsdottir, Svava 1332 ISL1.0010.13202.60 
  Karlsson, Isak Orri 1251  * ISL1.0010.08201.60 
  Erikstad, Olav 1838 NOR0.001-0.2620-5.20 
 * 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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