Individual Calculations August 2019
 Lorach, Samuel  Total change: 58.40  Rating chartPersonal card
 31eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2019-07-22
RcRownchangeKK*chgGame
 1391 1165 3.50 8 1.46 40 58.40 
  Douchez, Tony 1565  * FRA0.001-0.0840-3.20 
  Binetruy, Typhanie 1427 FRA0.001-0.1840-7.20 
  Puddu Abrigo, Raphael 1062 FRA0.501-0.1440-5.60 
  Samorukov, Boris 1041 MNC1.0010.334013.20 
  Buon, Jean-Marc 1482 FRA0.001-0.1340-5.20 
  Delabre, Gaspard 1434 FRA1.0010.834033.20 
  Perrin, Thomas 1552 FRA1.0010.914036.40 
  Verhulst, Jens 1565  * FRA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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