Individual Calculations October 2018
 Ahlstrom, Per  Total change: 6.80  Rating chartPersonal card
 14eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1771 1829 5.50 9 0.34 20 6.80 
  Moreau, Brigitte 1572 FRA1.0010.18203.60 
  Senay, Dominique 1683 FRA1.0010.30206.00 
  Weisz, Jacques 1776 FRA0.001-0.5720-11.40 
  Duvallon, Christophe 1677 FRA1.0010.30206.00 
  Jackson, Oliver A f2143 ENG0.5010.36207.20 
  Cens, Alain 1429  * FRA1.0010.08201.60 
  Thirion, Marcel 2100 BEL0.001-0.1720-3.40 
  Daum, Philippe 1691 FRA1.0010.31206.20 
  Thierens, Christian 1868 BEL0.001-0.4520-9.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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