Individual Calculations August 2014
 Astruc, Iban  Total change: 0.00  Rating chartPersonal card
 17e Open des Vins du Médoc NAUJAC SUR MER FRA 2014-06-29
RcRownchangeRpKK*chgGame
 1465 0 0.00 7 0.00 665   0.00 
  Vital, Thierry 1781 FRA0.0010.00 0.00 
  Arrouch, Marc 1525 FRA0.0010.00 0.00 
  Pauly, Bertrand 1428 FRA0.0010.00 0.00 
  Ramdine, Dedan 1592 FRA0.0010.00 0.00 
  Gac, Riwal 1419 FRA0.0010.00 0.00 
  Coulaty, Philippe 1271 FRA0.0010.00 0.00 
  Jackson, Sue 1239 FRA0.0010.00 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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