Individual Calculations March 2010
 Martinsen, Stig K  Total change: -24.75  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2046 2240 5.00 9 -1.65 15 -24.75 
  Collins, Sam E. m2431 IRL0.001-0.2515-3.75 
  Yurenok, Maria S wf1968 ENG1.0010.17152.55 
  Sreeves, Clement 2061 SCO0.001-0.7315-10.95 
  Kirk, Jason 1994 FRA0.001-0.8115-12.15 
  Cumming, Rhys 1969 ENG0.501-0.3315-4.95 
  Campbell, Eoin 1910 SCO1.0010.12151.80 
  Atako, Chino 2038 ENG0.501-0.2615-3.90 
  Brechin, Hugh R 2025 SCO1.0010.23153.45 
  Pickersgill, Adrian O 2014 ENG1.0010.21153.15 

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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