Individual Calculations July 2010
 Hillarp Persson, Tiger  Total change: -4.30  Rating chartPersonal card
 Sigeman & Co Chess Tournament 2010 Malmoe SWE 2010-05-26
RcRownchangeKK*chgGame
 2575 2542 1.50 5 -0.78 10 -7.80 
  Grandelius, Nils m2476 SWE0.501-0.0910-0.90 
  Hector, Jonny g2609 SWE0.001-0.4110-4.10 
  Giri, Anish g2642 NED0.001-0.3610-3.60 
  Hammer, Jon Ludvig g2610 NOR0.001-0.4110-4.10 
  Cramling, Pia g2536 SWE1.0010.49104.90 

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)
 
 Sveins 3. memorial Oslo NOR 2010-06-18
RcRownchangeKK*chgGame
 2386 2542 6.50 9 0.35 10 3.50 
  Tari, Aryan 2142  * NOR1.0010.08100.80 
  Haubro, Sigfred 2167 DEN1.0010.09100.90 
  Hoi, Carsten g2410 DEN0.501-0.1810-1.80 
  Westerinen, Heikki M.j. g2358 FIN1.0010.26102.60 
  Hebden, Mark L g2539 ENG0.5010.00100.00 
  Hammer, Jon Ludvig g2610 NOR0.5010.09100.90 
  Danielsen, Henrik g2514 ISL0.501-0.0410-0.40 
  Arnold, Marc T m2433 USA0.501-0.1510-1.50 
  Trygstad, Kristian f2297 NOR1.0010.20102.00 
 * 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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