Individual Calculations August 2021
 Costa Boschetto, Lisa  Total change: 245.20  Rating chartPersonal card
 17e open de Villard de Lans - Tournoi accession VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1267 1232 6.50 8 2.84 40 113.60 
  Terrier, Christiane 1077 FRA1.0010.294011.60 
  Peyronnet, Fabrice 1373 FRA1.0010.694027.60 
  Ben Amar, Yanis 1165 FRA1.0010.414016.40 
  Beurois, Vincent 1450 FRA1.0010.784031.20 
  Astar, Valentin 1195 FRA0.501-0.0540-2.00 
  Pertuy, Noe 1460 FRA1.0010.794031.60 
  Chiaroni, Gerard 1337 FRA0.001-0.3640-14.40 
  Yves, Isabelle 1075 FRA1.0010.294011.60 

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)
 
 12e Festival international d echecs de Vaujany Tournoi Accession VAUJANY FRA 2021-07-15
RcRownchangeKK*chgGame
 1556 1232 4.50 9 3.29 40 131.60 
  Stoll, Lucia 1574 FRA0.001-0.1240-4.80 
  Mercier, Pierre 1446 FRA1.0010.774030.80 
  Ernst, Luca 1599 FRA1.0010.904036.00 
  Frelau, Matthias 1632  * FRA0.001-0.0840-3.20 
  Samouh, Moise 1566 FRA0.5010.384015.20 
  Capaces, Dylan 1578 FRA0.001-0.1140-4.40 
  Davidou, Delphine 1481 FRA1.0010.814032.40 
  Hodot, Yves 1632  * FRA0.001-0.0840-3.20 
  De Geest, Jan 1499 BEL1.0010.824032.80 
 * 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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