Individual Calculations July 2019
 Costa Boschetto, Lisa  Total change: 72.00  Rating chartPersonal card
 Open 74 2019 SEYNOD FRA 2019-06-08
RcRownchangeKK*chgGame
 1459 1107 2.50 6 1.80 40 72.00 
  Martignoni, Margaux 1507  * FRA0.001-0.0840-3.20 
  Gouaty, Aurelie 1428 FRA1.0010.874034.80 
  Prieur-Drevon, Gabin 1507  * FRA0.001-0.0840-3.20 
  Davy, Jean-Claude 1298 FRA1.0010.754030.00 
  Lorenter, Patrick 1507  * FRA0.5010.424016.80 
  Gaudissard, Dominique 1507  * 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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