Individual Calculations February 2013
 Fritschy, Alex  Total change: 0.00  Rating chartPersonal card
 29. Open International de Geneve B Geneva SUI 2012-12-26
RcRownchangeRpKK*chgGame
 1570 0 2.50 5 0.00 1570   0.00 
  Parrat, Nathan 1584 FRA0.5010.00 0.00 
  Gauer, Pierre 1287 FRA1.0010.00 0.00 
  Keysener, Philippe 1768 SUI1.0010.00 0.00 
  Del Val, Moise 1761 SUI0.0010.00 0.00 
  Duffour, Bertrand 1448 SUI0.0010.00 0.00 

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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