Individual Calculations November 2009
 Hoffmann, Michael  Total change: -3.60  Rating chartPersonal card
 Icelandic Team Champ 2009-2010 1 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2323 2513 2.50 4 -0.40 10 -4.00 
  Kjartansson, Gudmundur f2413 ISL0.001-0.6410-6.40 
  Arnarsson, Sveinn 2113  * ISL1.0010.08100.80 
  Tikkanen, Hans m2447 SWE0.501-0.0910-0.90 
  Gretarsson, Hjorvar Steinn 2320 ISL1.0010.25102.50 
 * 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)
 
 25th European Club Cup for Men Ohrid MKD 2009-10-04
RcRownchangeKK*chgGame
 2573 2513 3.00 7 0.04 10 0.40 
  Movsesian, Sergei g2711 SVK0.001-0.2410-2.40 
  Docx, Stefan f2384 BEL1.0010.33103.30 
  Sulskis, Sarunas g2568 LTU0.001-0.4210-4.20 
  Kiik, Kalle m2467 EST1.0010.44104.40 
  Fridman, Daniel g2661 GER0.5010.20102.00 
  Gelfand, Boris g2756 ISR0.001-0.2010-2.00 
  Gunnarsson, Jon Viktor m2462 ISL0.501-0.0710-0.70 

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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