Individual Calculations April 2008
 Danielsen, Henrik  Total change: 4.20  Rating chartPersonal card
 Hafnarfjordur Championship 2007 Reykjavik ISL 2007-12-13
RcRownchangeKK*chgGame
 2226 2491 4.00 5 -0.08 10 -0.80 
  Kristjansson, Atli Freyr 2141 ISL1.0010.11101.10 
  Thorfinnsson, Bjorn f2323 ISL0.001-0.7210-7.20 
  Salama, Omar 2233 EGY1.0010.18101.80 
  Bjornsson, Sigurbjorn f2290 ISL1.0010.24102.40 
  Bjornsson, Sverrir Orn 2141 ISL1.0010.11101.10 

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)
 
 Reykavik Championship 2008 Reykjavik ISL 2008-01-08
RcRownchangeKK*chgGame
 2247 2506 7.00 9 -0.30 10 -3.00 
  Petursson, Matthias 2156 ISL1.0010.11101.10 
  Ragnarsson, Johann 2156 ISL1.0010.11101.10 
  Edvardsson, Kristjan 2261 ISL1.0010.20102.00 
  Kjartansson, Gudmundur f2307 ISL0.001-0.7610-7.60 
  Olafsson, Thorvardur 2156 ISL1.0010.11101.10 
  Gretarsson, Hjorvar Steinn 2247 ISL1.0010.18101.80 
  Sigfusson, Sigurdur f2313 ISL1.0010.25102.50 
  Johannesson, Ingvar Thor f2338 ISL1.0010.28102.80 
  Kjartansson, David f2288 ISL0.001-0.7810-7.80 

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)
 
 Hellir Chess Club Championship Reykjavik ISL 2008-02-11
RcRownchangeKK*chgGame
 2159 2506 6.00 6 0.67 10 6.70 
  Leifsson, Thorsteinn 2156 ISL1.0010.11101.10 
  Johannesson, Gisli Holmar 2156 ISL1.0010.11101.10 
  Kristinsson, Bjarni Jens 2156 ISL1.0010.11101.10 
  Halldorsson, Jon Arni 2174 ISL1.0010.12101.20 
  Vigfusson, Vigfus 2156 ISL1.0010.11101.10 
  Traustason, Ingi Tandri 2156 ISL1.0010.11101.10 

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
 2456 2506 2.00 3 0.33 10 3.30 
  Nataf, Igor-Alexandre g2552 FRA0.5010.06100.60 
  Steingrimsson, Hedinn g2554 ISL0.5010.07100.70 
  Naes, Flovin Tor f2262 FAI1.0010.20102.00 

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
 2358 2506 6.00 9 -0.20 10 -2.00 
  Hagesaether, Ellen wm2234 NOR1.0010.17101.70 
  Westerinen, Heikki M J g2362 FIN0.501-0.1910-1.90 
  Narayanan, Srinath f2210 IND0.501-0.3510-3.50 
  Robson, Ray f2389 USA0.501-0.1610-1.60 
  Grandelius, Nils f2371 SWE0.501-0.1810-1.80 
  Paehtz, Elisabeth mwg2420 GER0.501-0.1210-1.20 
  Nyzhnyk, Illya f2405 UKR0.501-0.1410-1.40 
  Bjornsson, Sigurbjorn f2286 ISL1.0010.22102.20 
  Jankovic, Alojzije g2541 CRO1.0010.55105.50 

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)
 

 

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