Individual Calculations January 2019
 Naji, Nil  Total change: -19.60  Rating chartPersonal card
 11eme Open international de Rouen ROUEN FRA 2018-12-26
RcRownchangeKK*chgGame
 1676 1832 3.00 6 -0.98 20 -19.60 
  Cadinot, Alain 1432  * FRA1.0010.08201.60 
  Auvray, Honorine wf2091 FRA0.001-0.1820-3.60 
  Dufeux, Patrice 1544 FRA0.501-0.3420-6.80 
  Lemire, Axel 1432  * FRA0.501-0.4220-8.40 
  Soubirou, Philippe 1626 FRA1.0010.24204.80 
  Ayoub, Georges 1933 FRA0.001-0.3620-7.20 
 * 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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