Rapid: Individual Calculations April 2023
 Darrort, Nahia  Total change: -0.80  Rating chartPersonal card
 Trophee Roza Lallemand 2023 ZID Aquitaine BRASSEMPOUY FRA 2023-03-04
RcRownchangeKK*chgGame
 1284 1349 3.00 5 -0.02 40 -0.80 
  Colin, Penelope 1119 FRA0.001-0.7940-31.60 
  Orange, Sophie 1078 FRA1.0010.17406.80 
  Diez, Agathe 1831 FRA0.001-0.0540-2.00 
  Beasley, Sophia 1038 USA1.0010.14405.60 
  Alcantara, Levanah 1354 FRA1.0010.514020.40 

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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