Blitz: Individual Calculations April 2023
 Laignel, Bruno  Total change: 37.20  Rating chartPersonal card
 Open de la Marne de Blitz 2023 SAINT BRICE COURCELLES FRA 2023-03-18
RcRownchangeKK*chgGame
 1415 1106 3.50 8 1.86 20 37.20 
  Lambert, Alban 1609 FRA0.001-0.0420-0.80 
  Dion, Antonin 1194 FRA1.0010.622012.40 
  Robert, Emmanuel 1519 FRA0.001-0.0720-1.40 
  Martoian, Seda 1351 FRA1.0010.802016.00 
  Margaryan, Laura 1466 FRA0.001-0.1020-2.00 
  Salazar, Diego 1839 FRA0.001-0.0120-0.20 
  Bore, Eliott 1066 FRA1.0010.44208.80 
  Fantuz, Didier 1274 FRA0.5010.22204.40 

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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