Individual Calculations August 2019
 Tardi, Oscar  Total change: -82.60  Rating chartPersonal card
 FIDE World Amateur Chess Championship 2019 - U2000 Manzanillo, Colima MEX 2019-06-29
RcRownchangeKK*chgGame
 1765 1939 3.50 9 -3.01 20 -60.20 
  Vega Lopez De Nava, Cesar Octavio 1785 MEX0.001-0.7120-14.20 
  Zakharov, Denis 1835 RUS0.001-0.6420-12.80 
  Corvera Choi, Kemos c1811 MEX0.501-0.1720-3.40 
  Celis Vargas, Walter Enrique 1669 COL0.001-0.8320-16.60 
  Casillas Orona, Federico Moctezum 1827 MEX0.501-0.1520-3.00 
  Martinez Mares, Genesis Alejandra 1676 MEX1.0010.18203.60 
  Serafim Junior, Arnor 1783 BRA0.501-0.2120-4.20 
  Gonzalez, Yaribeth wc1690 PAN1.0010.19203.80 
  Croes, Octavio c1812 ARU0.001-0.6720-13.40 

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)
 
 34eme Open International d'Avoine AVOINE FRA 2019-07-20
RcRownchangeKK*chgGame
 1746 1947 5.50 9 -1.12 20 -22.40 
  Boulart, Emilie 1763 FRA0.501-0.2420-4.80 
  Azouni, Anais 1764 FRA1.0010.26205.20 
  Dalaud, Dorian 2220 FRA0.001-0.1720-3.40 
  Foucher, Gregory 1721 FRA1.0010.21204.20 
  Vallee, Louis 1563 FRA0.001-0.9120-18.20 
  Reuillon, Hadrien 1585 FRA0.001-0.9020-18.00 
  Philippeau, Sylvain 1547  * FRA1.0010.08201.60 
  Herreman-Boutot, Louise 1730 FRA1.0010.22204.40 
  Grateau, Jean-Noel 1825 FRA1.0010.33206.60 
 * 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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