Individual Calculations September 2019
 Riboni, Andrea  Total change: 67.60  Rating chartPersonal card
 Championnat de France 2019 - Open C CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1702 1606 5.00 9 1.69 40 67.60 
  Lambert, Thierry 1699 FRA0.001-0.3740-14.80 
  Courjal, Pauline 1705 FRA0.5010.14405.60 
  Van Maele, Richard 1722 FRA0.001-0.3440-13.60 
  Siffert, Arman 1727 FRA1.0010.664026.40 
  Joachim, Rodny 1701 FRA1.0010.634025.20 
  Verhulst, Jens 1688 FRA0.5010.11404.40 
  Perez, Patrick 1713 FRA0.001-0.3540-14.00 
  Stephan, Arthur 1675 FRA1.0010.604024.00 
  Laffaille, Jermen 1687 FRA1.0010.614024.40 

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)
 

 

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