Rapid: Individual Calculations August 2021
 Ladan, Amelie  Total change: 19.20  Rating chartPersonal card
 CD29 25-07-21 Tournoi A SAINT DIVY FRA 2021-07-25
RcRownchangeKK*chgGame
 1559 1151 1.50 5 0.96 20 19.20 
  Corrigou, Baptiste 1293 FRA0.001-0.3120-6.20 
  Donchez, Gilbert 1511 FRA1.0010.902018.00 
  Taher, Sinane 1580 FRA0.001-0.0720-1.40 
  Gac, Gilbert 1762 FRA0.5010.48209.60 
  Besseghier, Stephane 1650 FRA0.001-0.0420-0.80 

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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