Individual Calculations September 2009
 Wilson, Alexandra  Total change: 11.10  Rating chartPersonal card
 Big Slick London Open Purley ENG 2009-06-26
RcRownchangeKK*chgGame
 2390 2040 0.00 1 -0.11 15 -1.65 
  Rowson, Jonathan g2390 SCO0.001-0.1115-1.65 

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)
 
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 2211 2072 3.50 8 0.85 15 12.75 
  Carron, Julien m2416 SUI0.001-0.1215-1.80 
  Glanzmann, Boris 1961 SUI1.0010.35155.25 
  Nuri, Kambez 2198 SUI0.5010.17152.55 
  Garano, Nicola 2228 ITA1.0010.711510.65 
  Tordeur, Jonathan 2065 SUI0.001-0.5115-7.65 
  Meyer, Bernhard 2197 SUI1.0010.671510.05 
  Klauser, Markus m2386 SUI0.001-0.1415-2.10 
  Antognini, Francesco 2236 SUI0.001-0.2815-4.20 

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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