Individual Calculations September 2014
 Blum, Pierre  Total change: -28.20  Rating chartPersonal card
 18ème Open International de Wasselonne - Tournoi B (-1800,+1400) WASSELONNE FRA 2014-08-07
RcRownchangeKK*chgGame
 1558 1710 3.50 7 -1.41 20 -28.20 
  Moulin, Marie 1565 FRA0.501-0.1920-3.80 
  Ramos, Emerick 1584 FRA1.0010.33206.60 
  Venard, Gautier 1588 FRA0.001-0.6720-13.40 
  Heckly, Jean-Louis 1563 FRA0.501-0.2020-4.00 
  Prudent, Sylvio 1469 FRA1.0010.20204.00 
  Bergmann, Delphine 1601 FRA0.001-0.6520-13.00 
  Giroud, Nicolas 1534 FRA0.501-0.2320-4.60 

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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