Individual Calculations April 2009
 Jamshedy, Mohammad Ismail  Total change: 2.25  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 2105 1878 1.00 3 0.33 15 4.95 
  Leisering, Eckhart,dr. 2228 GER0.001-0.1115-1.65 
  Lyons, Brendan 2060 IRL0.001-0.2615-3.90 
  Bauer, Bernd 2027 GER1.0010.701510.50 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 1921 1878 4.00 9 -0.18 15 -2.70 
  Siauve, Julien 1687 FRA1.0010.25153.75 
  Delorme, Laurie 2171 FRA0.001-0.1515-2.25 
  Delekta, Anna 1699 POL1.0010.27154.05 
  Amram, Roger 1755 FRA0.001-0.6715-10.05 
  Fourcart, Marc 1734 FRA1.0010.31154.65 
  Denayer, Eric 2228 BEL0.001-0.1115-1.65 
  Deswarte, Sandy 1640 FRA1.0010.20153.00 
  Berry, Neil f2228 SCO0.001-0.1115-1.65 
  Lebel, Patrick c2146 MNC0.001-0.1715-2.55 

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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