Individual Calculations August 2017
 Lam, Sophie  Total change: -3.00  Rating chartPersonal card
 4e Open International de Purtichju GROSSETO PRUGNA FRA 2017-07-02
RcRownchangeKK*chgGame
 2034 2044 4.50 9 -0.15 20 -3.00 
  Hansen, Torbjorn Ringdal g2429 NOR0.001-0.0920-1.80 
  Jirillo, Antonio 1644  * ITA1.0010.08201.60 
  Audibert, Valentin 1644  * FRA1.0010.08201.60 
  Sonis, Francesco m2440 ITA0.001-0.0820-1.60 
  Tomasi, Elise 1720 FRA1.0010.13202.60 
  Videnova, Iva mwg2370 BUL0.001-0.1320-2.60 
  Ferrandi, Bernard 1763 FRA1.0010.16203.20 
  Venkatesh, M.r. g2400 IND0.001-0.1120-2.20 
  Bedini, Lucas 1900 FRA0.501-0.1920-3.80 
 * 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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