Individual Calculations February 2013
 Ramstad, Havard  Total change: -7.80  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 2185 2071 2.50 8 -0.26 30 -7.80 
  Pooley, Mark C 1693 ENG1.0010.09302.70 
  Rudd, Jack m2288 ENG0.001-0.2230-6.60 
  Melekhina, Alisa fwm2221 USA1.0010.703021.00 
  Farid, Firman Syah m2338 INA0.001-0.1830-5.40 
  Stewart, Neil f2264 GER0.001-0.2530-7.50 
  Steil-Antoni, Fiona wm2169 LUX0.5010.13303.90 
  Ledger, Dave J f2266 ENG0.001-0.2530-7.50 
  Furman, Boris f2237 RUS0.001-0.2830-8.40 

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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