Rapid: Individual Calculations April 2023
 Martoian, Seda  Total change: 38.40  Rating chartPersonal card
 Trophee Roza Lallemand ZID CHA 2023 CHALONS EN CHAMPAGNE FRA 2023-03-05
RcRownchangeKK*chgGame
 1447 1484 3.50 5 0.74 40 29.60 
  Lux, Oceane 1206 FRA1.0010.17406.80 
  Burak, Ilona 1800 UKR1.0010.874034.80 
  Margaryan, Laura 1494 FRA1.0010.514020.40 
  Anseeuw, Emma 1426 FRA0.501-0.0840-3.20 
  Louot, Catherine 1308 FRA0.001-0.7340-29.20 

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)
 
 Open de la Marne Rapide 2023 SAINT BRICE COURCELLES FRA 2023-03-19
RcRownchangeKK*chgGame
 1690 1484 1.50 5 0.22 40 8.80 
  Delmont, Jean-Robert 1770 FRA1.0010.844033.60 
  Fahys, Bertrand 1821 FRA0.001-0.1240-4.80 
  Prevot, Jean-Louis 1746 FRA0.001-0.1840-7.20 
  Krajewski, Thomas 1686 FRA0.001-0.2440-9.60 
  Anseeuw, Emma 1426 FRA0.501-0.0840-3.20 

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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