Individual Calculations February 2013
 Sihite, Chelsie Monica  Total change: 17.55  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 2297 2277 5.50 9 1.17 15 17.55 
  Wadsworth, Matthew J 2068 ENG0.501-0.2715-4.05 
  Cafferty, Bernard f2105 ENG0.501-0.2315-3.45 
  Atako, Chino C 2117 ENG1.0010.29154.35 
  Flear, Glenn C g2481 ENG1.0010.761511.40 
  Gretarsson, Hjorvar Steinn m2516 ISL0.5010.30154.50 
  Vovk, Andrey g2567 UKR0.001-0.1615-2.40 
  Eames, Robert S f2263 ENG0.501-0.0215-0.30 
  Hamitevici, Vladimir m2440 MDA0.5010.22153.30 
  Duff, Rufus 2114 ENG1.0010.28154.20 

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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