Rapid: Individual Calculations April 2023
 Bretsztajn, Alain  Total change: 12.00  Rating chartPersonal card
 19e Tournoi Salon Pardigon - Tournoi B (-1700) SALON DE PROVENCE FRA 2023-03-19
RcRownchangeKK*chgGame
 1348 1190 3.00 8 0.60 20 12.00 
  Rouvier, Leo 1459 FRA0.001-0.1720-3.40 
  Mata, Thierry 1414 FRA0.001-0.2220-4.40 
  Catalano, Gino 1047 FRA1.0010.31206.20 
  Bauzon, Romain 1301 FRA0.001-0.3520-7.00 
  Vincent, Cyril 1362 FRA1.0010.732014.60 
  Saissi, Cedric 1376 FRA1.0010.742014.80 
  Droesch, Jean-Philippe 1415 FRA0.001-0.2220-4.40 
  Marku, Demeter 1407 FRA0.001-0.2220-4.40 

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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