Individual Calculations April 2008
 Lazarus, Ben  Total change: 37.80  Rating chartPersonal card
 Australian Championship Sydney AUS 2008-01-02
RcRownchangeKK*chgGame
 2275 2143 5.50 11 1.84 15 27.60 
  Bjelobrk, Igor f2381 AUS1.0010.801512.00 
  Rej, Tomek 2283 AUS1.0010.691510.35 
  Lane, Gary W. m2412 AUS0.001-0.1715-2.55 
  Sales, Jesse Noel f2299 PHI0.001-0.2915-4.35 
  Ikeda, Junta 2201 AUS1.0010.58158.70 
  Illingworth, Max c2152 AUS0.5010.01150.15 
  Chow, Sam 2240 AUS0.001-0.3715-5.55 
  Pyke, Malcolm 2191 AUS0.5010.07151.05 
  Hu, Jason 2120 AUS1.0010.47157.05 
  Boyd, Tristan 2270 AUS0.5010.17152.55 
  Johansen, Darryl K. g2475 AUS0.001-0.1215-1.80 

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)
 
 GibTelecom Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2203 2143 5.00 10 0.68 15 10.20 
  Edvardsen, Ingar 1972 NOR1.0010.27154.05 
  Arakhamia-Grant, Ketevan E mwg2457 GEO0.5010.36155.40 
  Hebden, Mark L g2493 ENG0.001-0.1115-1.65 
  Vul, Arkadi g2337 RUS0.5010.25153.75 
  Wang, Yu A mwg2391 CHN0.001-0.1915-2.85 
  Pettersen, Joar 2026 NOR0.501-0.1615-2.40 
  Skage, Oystein Aagedal 1919 NOR1.0010.22153.30 
  Jaksland, Tim f2294 DEN0.001-0.3015-4.50 
  Jorgensen, Line Jin 1867 NOR1.0010.17152.55 
  Tscharotschkin, Michael 2272 GER0.5010.17152.55 

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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