Individual Calculations February 2019
 Silva, David  Total change: -27.40  Rating chartPersonal card
 32eme Open du Mans - Open A LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 2015 2245 4.00 7 -1.37 20 -27.40 
  Blond Hanten, Elsa wc1845  * LUX1.0010.08201.60 
  Pellegrini, Thibaud 1845  * FRA1.0010.08201.60 
  Lamaze, Simon 2031 FRA1.0010.23204.60 
  Entem, Alan 2143 FRA0.501-0.1420-2.80 
  Besson, Bastien 2213 FRA0.001-0.5420-10.80 
  Valette, Christian 2035 FRA0.501-0.2720-5.40 
  Jouneau, Quentin 1996 FRA0.001-0.8120-16.20 
 * 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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