Rapid: Individual Calculations December 2022
 Cochinaire, Alain  Total change: 29.20  Rating chartPersonal card
 9eme rapide du 11 novembre de Salon de Provence B (-1700) SALON DE PROVENCE FRA 2022-11-11
RcRownchangeKK*chgGame
 1266 1098 4.00 9 1.46 20 29.20 
  Traggiai, Giovanni 1331 FRA0.001-0.2120-4.20 
  Martin, Pierre 1200 FRA1.0010.642012.80 
  Gerault, Alain 1261 FRA1.0010.722014.40 
  Madi, Mohammed 1305 FRA0.001-0.2320-4.60 
  Evrard, Nicolas 1243 FRA0.001-0.3120-6.20 
  Bouidh, Sonia 1211 FRA1.0010.652013.00 
  Breton, Delphine 1244 FRA1.0010.702014.00 
  Frailinu, Jean-Bernard 1382 FRA0.001-0.1620-3.20 
  Raffaelli, Alain 1219 FRA0.001-0.3420-6.80 

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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