Individual Calculations April 2015
 Chadwick, Susan E  Total change: 34.40  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 1705 1370 2.00 9 0.86 40 34.40 
  Loftsson, Hrafn 1770  * ISL0.001-0.0840-3.20 
  Sandberg, Martin 1770  * SWE0.001-0.0840-3.20 
  Nilsen, Tobias Lang 1761 NOR0.001-0.0940-3.60 
  Einarsson, Oskar Long 1574 ISL0.001-0.2440-9.60 
  Fjallheim, Elmar 1678 FAI1.0010.864034.40 
  Opasiak, Dustin Tennessee 1770  * POL0.001-0.0840-3.20 
  Lee, Gudmundur Kristinn 1676 ISL0.001-0.1440-5.60 
  Gasanova, Ulker 1645 ISL1.0010.834033.20 
  Holm, Fridgeir K 1700 ISL0.001-0.1240-4.80 
 * 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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