Rapid: Individual Calculations April 2023
 Sophrone, Patricia  Total change: -21.80  Rating chartPersonal card
 Championnat feminin rapide ZID Poitou-Charentes 2023 LA COURONNE FRA 2023-03-11
RcRownchangeKK*chgGame
 1136 1035 0.00 3 -1.09 20 -21.80 
  Carnet, Anaelle 1151 FRA0.001-0.3420-6.80 
  Cancel, Cecile 1147 FRA0.001-0.3520-7.00 
  Di Bella, Thelma 1111 FRA0.001-0.4020-8.00 

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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