Individual Calculations February 2013
 Wadsworth, Matthew J  Total change: 34.50  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 2229 2068 5.00 9 2.30 15 34.50 
  Mitchell, Robert 1690 NZL1.0010.09151.35 
  Sihite, Chelsie Monica wm2277 INA0.5010.27154.05 
  Hamitevici, Vladimir m2440 MDA0.001-0.1015-1.50 
  Eames, Robert S f2263 ENG0.001-0.2515-3.75 
  Atako, Chino C 2117 ENG1.0010.57158.55 
  Snape, Ian L 2245 ENG1.0010.731510.95 
  Knott, Simon J B m2325 ENG0.5010.32154.80 
  Rudd, Jack m2288 ENG1.0010.781511.70 
  Zhou, Yang-Fan m2419 ENG0.001-0.1115-1.65 

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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