Rapid: Individual Calculations March 2018
 Roche, Alain  Total change: 12.80  Rating chartPersonal card
 XVIeme tournoi rapide FIDE Fernand Pardigon - Tournoi B (-1600) SALON DE PROVENCE FRA 2018-02-25
RcRownchangeKK*chgGame
 1472 1327 2.50 6 0.64 20 12.80 
  Sarkizian, Simon 1494 FRA0.001-0.2820-5.60 
  Pradier, Roland 1500 FRA0.5010.23204.60 
  Morata, Serge 1413 FRA1.0010.622012.40 
  Leoncini, Xavier 1457 FRA1.0010.682013.60 
  Torelli, Roger 1571 FRA0.001-0.2020-4.00 
  Dufresne, Said 1394 FRA0.001-0.4120-8.20 

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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