Individual Calculations July 2009
 Sandu, Mihaela  Total change: 7.05  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2146 2273 3.50 5 0.25 15 3.75 
  Wilson, Julie C 1935 WLS1.0010.12151.80 
  Lalic, Susan K mwg2341 ENG0.5010.09151.35 
  Bellin, Jana wg2183 ENG1.0010.38155.70 
  Auckland, Elliott 2017 ENG0.501-0.3115-4.65 
  Briscoe, Chris 2253 ENG0.501-0.0315-0.45 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2196 2305 1.50 2 0.22 15 3.30 
  Rue, Pascal 2117 FRA1.0010.26153.90 
  Gerard, Nicolas f2275 FRA0.501-0.0415-0.60 

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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