Rapid: Individual Calculations April 2024
 Mariame, Bernard  Total change: -31.20  Rating chartPersonal card
 Open d'Echecs Rapides de Ste Foy d'Aigrefeuille 2024 SAINTE FOY D'AIGREFEUILLE FRA 2024-03-03
RcRownchangeKK*chgGame
 1636 1710 2.00 6 -1.56 20 -31.20 
  Caray, Jerome 1866 FRA0.001-0.2920-5.80 
  Lefevre, Gerard 1810 FRA0.001-0.3620-7.20 
  Bailla, Yasmine 1495 FRA1.0010.23204.60 
  Brajard, Eric 1577 FRA0.001-0.6820-13.60 
  Marcel, Claude 1502 FRA1.0010.23204.60 
  Donadille, Jean-Claude 1565 FRA0.001-0.6920-13.80 

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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