Individual Calculations April 2008
 Gretarsson, Hjorvar Steinn  Total change: 43.80  Rating chartPersonal card
 Reykavik Championship 2008 Reykjavik ISL 2008-01-08
RcRownchangeKK*chgGame
 2172 2247 6.00 9 0.75 15 11.25 
  Palsson, Svanberg Mar 1897 ISL1.0010.11151.65 
  Jonsson, Olafur Gisli 1924 ISL1.0010.13151.95 
  Kjartansson, David f2288 ISL1.0010.56158.40 
  Sigfusson, Sigurdur f2313 ISL0.001-0.4115-6.15 
  Asbjornsson, Ingvar 2013 ISL1.0010.21153.15 
  Danielsen, Henrik g2506 ISL0.001-0.1815-2.70 
  Kristjansson, Atli Freyr 2019 ISL1.0010.21153.15 
  Loftsson, Hrafn 2248 ISL0.5010.00150.00 
  Johannesson, Ingvar Thor f2338 ISL0.5010.12151.80 

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)
 
 Aeroflot open 2008 B Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2316 2247 4.00 9 0.36 15 5.40 
  Kanter, Eduard 2336 RUS0.5010.12151.80 
  Matinian, Nikita 2310 RUS1.0010.59158.85 
  Rjabzev, Konstantin m2332 RUS0.001-0.3815-5.70 
  Domogaev, Sergey m2367 RUS0.001-0.3415-5.10 
  Grigorian, Vardan 2285 ARM0.5010.05150.75 
  Stets, Vasilij m2294 UKR1.0010.57158.55 
  Agaragimov, Djakhangir f2311 AZE0.001-0.4115-6.15 
  Demianjuk, Alexander 2305 RUS0.001-0.4215-6.30 
  Malek, Daniel 2306 GER1.0010.58158.70 

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 1 div Reykjavik ISL 2008-02-29
RcRownchangeKK*chgGame
 2243 2247 2.00 2 0.99 15 14.85 
  Kjartansson, David f2288 ISL1.0010.56158.40 
  Thorhallsson, Gylfi 2198 ISL1.0010.43156.45 

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)
 
 Reykjavik Open 2008 Reykjavik ISL 2008-03-03
RcRownchangeKK*chgGame
 2279 2247 4.50 8 0.82 15 12.30 
  Bojkov, Dejan m2523 BUL0.001-0.1715-2.55 
  Magnusson, Bjarni 1913 ISL1.0010.12151.80 
  Steil-Antoni, Fiona wf2122 LUX1.0010.33154.95 
  Jankovic, Alojzije g2541 CRO0.001-0.1515-2.25 
  Sigurjonsson, Stefan Th 2136 ISL1.0010.35155.25 
  Westerinen, Heikki M J g2362 FIN0.5010.16152.40 
  Perunovic, Miodrag m2440 SRB0.001-0.2515-3.75 
  Bjornsson, Bjorn Freyr 2194 ISL1.0010.43156.45 

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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