Individual Calculations March 2020
 Salihou, Amadou  Total change: -50.00  Rating chartPersonal card
 Open FIDE 1 de Petit-Bourg 2020 (-2200) PETIT BOURG FRA 2020-01-10
RcRownchangeKK*chgGame
 1391 1441 1.00 4 -1.25 40 -50.00 
  Massiani, Xavier 1774 FRA0.001-0.1240-4.80 
  Marot, Philippe 1098 FRA1.0010.12404.80 
  Raabon, Henrick 1282 FRA0.001-0.7140-28.40 
  Pevenage, Louis 1409 FRA0.001-0.5440-21.60 

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)
 

 

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