Rapid: Individual Calculations May 2023
 Barzilay, Marianne  Total change: -12.00  Rating chartPersonal card
 441e Rapide Fide du Canal PARIS FRA 2023-04-07
RcRownchangeKK*chgGame
 1485 1321 2.00 5 0.45 20 9.00 
  Imbert, Charles 1727 FRA0.001-0.0820-1.60 
  Sainson, Michael 1519 FRA0.001-0.2420-4.80 
  Nait Atmane, Aylane 1174 FRA1.0010.30206.00 
  Sebag, Joel 1474 FRA1.0010.702014.00 
  Sacher, Arthur 1532 FRA0.001-0.2320-4.60 

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)
 
 Tournoi d'echecs Les rapides du Morin - 1er edition ESBLY FRA 2023-04-09
RcRownchangeKK*chgGame
 1323 1321 1.50 5 -1.05 20 -21.00 
  Rossi, Jeremie 1709 FRA0.001-0.0920-1.80 
  Le Blanc, Sophie 1006 FRA1.0010.14202.80 
  Laroche, Nicolas 1548 FRA0.001-0.2120-4.20 
  Pommier, Aurelien 1146 FRA0.001-0.7320-14.60 
  Mare, Matei 1206 FRA0.501-0.1620-3.20 

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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