Individual Calculations October 2019
 Foulon, Greta  Total change: -21.60  Rating chartPersonal card
 15eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2019-08-24
RcRownchangeKK*chgGame
 1633 1729 4.50 9 -1.08 20 -21.60 
  Koulitchenko, Francoise 1386 FRA1.0010.12202.40 
  Thirion, Marcel 2047 BEL0.001-0.1320-2.60 
  Sogny, Richard 1495 FRA0.001-0.7920-15.80 
  Dorin, Herve 1475 FRA1.0010.19203.80 
  Gibson, John 1630 FRA0.501-0.1420-2.80 
  Vlaeyens, Manu 1541 BEL0.501-0.2420-4.80 
  Declercq, Philippe 1578 FRA0.501-0.2020-4.00 
  Delerme, Raymond 1636 FRA1.0010.37207.40 
  Thynne, Trefor F 1913 ENG0.001-0.2620-5.20 

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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