Individual Calculations October 2018
 Rathier, David  Total change: 5.00  Rating chartPersonal card
 18e Open de Bourgoin Jallieu (-2200) BOURGOIN JALLIEU FRA 2018-09-15
RcRownchangeKK*chgGame
 1678 1645 2.50 5 0.25 20 5.00 
  Drevet, Melvin 1245  * FRA1.0010.08201.60 
  Todorov, Ilian 1978 FID0.5010.38207.60 
  Bislimi, Bardhyl 2045  * FRA0.001-0.0820-1.60 
  Samouh, Moise 1245  * FRA1.0010.08201.60 
  Hamou, Fodil 1876 FRA0.001-0.2120-4.20 
 * 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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