Rapid: Individual Calculations September 2020
 Ortiz Bogdanov, Santiago  Total change: 50.80  Rating chartPersonal card
 35eme Rapid'echecs challenge Denis Schitz TRESSANGE FRA 2020-08-16
RcRownchangeKK*chgGame
 1500 1153 4.00 7 2.54 20 50.80 
  Doucet, Melvin 1888 FRA0.001-0.0120-0.20 
  Tsaousi, Alexandros 1503 FRA0.001-0.1120-2.20 
  Di Federico, Nicolas 1566 FRA1.0010.932018.60 
  Racine, Eliane 878 FRA1.0010.17203.40 
  Ortega, Francois 1888 FRA0.001-0.0120-0.20 
  Manukyan, Abraam 1453 FRA1.0010.852017.00 
  Decotte, Thomas 1322 FRA1.0010.722014.40 

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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