Individual Calculations August 2021
 Melis, Achille  Total change: -50.00  Rating chartPersonal card
 17e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1646 1785 4.00 8 -1.25 40 -50.00 
  Berger Dit Lacroix, Kilian 2114 FRA0.001-0.1240-4.80 
  Findeling Creus, Paul 1385  * FRA0.001-0.9240-36.80 
  Ciarletta, Iris 1613 FRA1.0010.274010.80 
  Motoyama, Wesley Winsen 1572 FRA1.0010.23409.20 
  Mekhane, Adam 1981 FRA0.001-0.2540-10.00 
  Mendoza, Mael 1425 FRA0.001-0.9040-36.00 
  Samouh, Justin 1392 FRA1.0010.08403.20 
  Charlier, Antoine 1683 FRA1.0010.364014.40 
 * 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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