Individual Calculations January 2012
 Audoubert, Jean  Total change: -20.10  Rating chartPersonal card
 11e Open International d'Echecs de Sautron SAUTRON FRA 2011-10-22
RcRownchangeKK*chgGame
 1663 1708 2.00 6 -1.34 15 -20.10 
  Poulain, Yves 1831 FRA0.001-0.3315-4.95 
  Priser, Victor 1491 FRA0.001-0.7815-11.70 
  Priser, Valerie 1389 FRA0.001-0.8715-13.05 
  Le Fol, Roland 1501 FRA1.0010.23153.45 
  Pizzo, Simon 1745 FRA1.0010.55158.25 
  Sarrazin, Christian 2019 FRA0.001-0.1415-2.10 

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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