Individual Calculations April 2009
 Hagasaether, Ellen  Total change: 19.65  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2136 2239 1.50 2 0.22 15 3.30 
  Collier, David O 2089 ENG1.0010.30154.50 
  Bellin, Jana wg2183 ENG0.501-0.0815-1.20 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2234 2223 5.00 8 1.09 15 16.35 
  Maruejols, Claude 2033 FRA0.001-0.7515-11.25 
  Devos, Herve 1897 FRA1.0010.13151.95 
  Pelerin, Martin 2007 FRA1.0010.22153.30 
  McNab, Colin g2472 SCO0.5010.31154.65 
  Marholev, Dimitar m2449 BUL1.0010.791511.85 
  Baramidze, David g2548 GER0.5010.37155.55 
  Wirig, Anthony m2464 FRA0.001-0.2015-3.00 
  Vaillant, Stephane 2001 FRA1.0010.22153.30 

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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