Individual Calculations April 2016
 Koes, Richard  Total change: -0.20  Rating chartPersonal card
 Reykjavik Open 2016 Reykjavik ISL 2016-03-08
RcRownchangeKK*chgGame
 1878 1840 4.50 10 -0.01 20 -0.20 
  Papp, Petra wg2240  * HUN0.001-0.0820-1.60 
  Hardarson, Jon Trausti 2058 ISL0.5010.28205.60 
  Halldorsson, Haukur 1570 ISL1.0010.17203.40 
  Lobersli, Henrik Oie 2134 NOR0.001-0.1520-3.00 
  Danielsson, Robert 2011 SWE0.001-0.2720-5.40 
  Heidarsson, Arnar 1440  * ISL0.501-0.4220-8.40 
  Kravchuk, Mykhaylo 1596 ISL0.501-0.3020-6.00 
  Davidsson, Oskar Vikingur 1628 ISL1.0010.23204.60 
  Baer, Samuel 2003 SUI1.0010.722014.40 
  Finsterwalder, Sebastian 2095 GER0.001-0.1920-3.80 
 * 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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