Rapid: Individual Calculations April 2023
 Reynaud, Francois  Total change: 3.00  Rating chartPersonal card
 Open de la Marne Rapide 2023 SAINT BRICE COURCELLES FRA 2023-03-19
RcRownchangeKK*chgGame
 1554 1305 1.50 5 0.15 20 3.00 
  Burak, Ilona 1800 UKR0.001-0.0420-0.80 
  Alexandre, Samuel 1762 FRA0.001-0.0520-1.00 
  Macquart, Christophe 1247 FRA1.0010.42208.40 
  Crepaux, Jean-Marie 1742 FRA0.001-0.0620-1.20 
  Hannecart, Gautier 1219 FRA0.501-0.1220-2.40 

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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