Individual Calculations July 2010
 Sjostrand, Joel  Total change: 33.50  Rating chartPersonal card
 Stockholmsmasterskapets kval 2010 Stockholm SWE 2010-03-17
RcRownchangeKK*chgGame
 2052 1850 3.50 8 1.49 25 37.25 
  Isaksson, Per 2010 SWE0.001-0.2925-7.25 
  Helin, Mikael 1950 SWE1.0010.642516.00 
  Backman, Michael 2156 SWE0.001-0.1425-3.50 
  Broden, Per 2025 SWE1.0010.732518.25 
  Lindblom, Peter 2086 SWE1.0010.802520.00 
  Cederstam-Barsk, Carl 1876 SWE0.5010.04251.00 
  Loegdahl, Harald f2209 SWE0.001-0.1025-2.50 
  Luna, Gustavo 2103 SWE0.001-0.1925-4.75 

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)
 
 Stockholm Elo Challenge 2010 Stockholm SWE 2010-05-12
RcRownchangeKK*chgGame
 2001 1847 1.50 5 -0.15 25 -3.75 
  Wenzel, Birger, R1 2009 GER0.001-0.2925-7.25 
  Holving, Rasmus, R1 2206 SWE0.001-0.1025-2.50 
  Wasenius, Thomas, R5 1611 NOR1.0010.20255.00 
  Melander, Jorgen, R2 1932 SWE0.5010.12253.00 
  Furhoff, Johan m2247  * SWE0.001-0.0825-2.00 
 * 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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