Individual Calculations July 2009
 Kjartansson, Gudmundur  Total change: -32.25  Rating chartPersonal card
 First Saturday GM 2009 March Budapest HUN 2009-03-07
RcRownchangeKK*chgGame
 2461 2365 2.00 10 -1.71 15 -25.65 
  Ilincic, Zlatko g2555 SRB0.001-0.2515-3.75 
  Rapport, Richard f2371 HUN0.001-0.4915-7.35 
  Nguyen, Huynh Minh Huy m2465 VIE0.001-0.3615-5.40 
  Balog, Imre m2431 HUN0.5010.09151.35 
  Duong, The Anh m2418 VIE0.001-0.4315-6.45 
  Varga, Zoltan g2488 HUN0.5010.17152.55 
  Kosic, Dragan g2521 MNE1.0010.711510.65 
  Pap, Gyula m2468 HUN0.001-0.3615-5.40 
  Agopov, Mikael m2433 FIN0.001-0.4115-6.15 
  Galyas, Miklos m2456 HUN0.001-0.3815-5.70 

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)
 
 Icelandic Team Champ div 1 Akureyri ISL 2009-03-20
RcRownchangeKK*chgGame
 2267 2365 1.00 3 -0.90 15 -13.50 
  Kjartansson, David f2309 ISL0.501-0.0815-1.20 
  Edvardsson, Kristjan 2252 ISL0.001-0.6515-9.75 
  Karason, Askell O 2239 ISL0.501-0.1715-2.55 

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)
 
 Reykjavík Open Reykjavík ISL 2009-03-24
RcRownchangeKK*chgGame
 2311 2365 5.50 9 0.46 15 6.90 
  Sigurjonsson, Siguringi 2015 ISL1.0010.11151.65 
  Steingrimsson, Hedinn g2547 ISL0.001-0.2615-3.90 
  Andersson, Christin wm2132 SWE1.0010.21153.15 
  Gupta, Abhijeet g2569 IND0.001-0.2415-3.60 
  Thorsteinsson, Erlingur 2130 ISL1.0010.21153.15 
  Galego, Luis g2494 POR0.5010.17152.55 
  Gunnarsson, Jon Viktor m2462 ISL0.001-0.3715-5.55 
  Thorsson, Olafur 2199 ISL1.0010.28154.20 
  Edvardsson, Kristjan 2252 ISL1.0010.35155.25 

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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