Individual Calculations May 2010
 Sverrisson, Nokkvi  Total change: -4.35  Rating chartPersonal card
 Reykjavik Open Reykjavik ISL 2010-02-24
RcRownchangeKK*chgGame
 1869 1784 3.00 9 -0.73 15 -10.95 
  Sareen, Vishal m2184  * IND0.5010.42156.30 
  Maze, Sebastien g2184  * FRA0.001-0.0815-1.20 
  Guttulsrud, Odd Martin 2061 NOR0.001-0.1715-2.55 
  Kjartansson, Dagur 1485 ISL0.501-0.3515-5.25 
  Scholzen, Wolfgang 2040 GER0.001-0.1915-2.85 
  Karlsson, Mikael Johann 1714 ISL0.001-0.6015-9.00 
  Sigurdarson, Emil 1609 ISL0.501-0.2315-3.45 
  Helgadottir, Sigridur Bjorg 1725 ISL0.501-0.0815-1.20 
  Leifsson, Thorsteinn 1821 ISL1.0010.55158.25 
 * 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)
 
 Icelandic Team Champ 2009-2010 4. div Reykjavik ISL 2010-03-05
RcRownchangeKK*chgGame
 1741 1785 1.00 1 0.44 15 6.60 
  Hauksson, Hordur Aron 1741 ISL1.0010.44156.60 

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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