Individual Calculations November 2011
 Boudry, Marc  Total change: 26.85  Rating chartPersonal card
 7e open international de Dieppe - Open B (-1800) DIEPPE FRA 2011-08-28
RcRownchangeKK*chgGame
 1588 1348 3.00 6 1.79 15 26.85 
  Zinoun, Said 1594 FRA0.001-0.1915-2.85 
  Levier, Jean-Francois 1555 FRA0.001-0.2315-3.45 
  Blond Hanten, Elsa 1518 LUX1.0010.721510.80 
  Quintela, Francis 1588 FRA1.0010.801512.00 
  O`Sullivan, Nicolas 1630 FRA1.0010.841512.60 
  Bertrand, Benjamin 1645 FRA0.001-0.1515-2.25 

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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