Rapid: Individual Calculations November 2019
 Ouerghi, Rida  Total change: -9.40  Rating chartPersonal card
 Tournoi Accompagnateurs IdF 2019-20 Etape 1 Bois-Colombes BOIS COLOMBES FRA 2019-09-29
RcRownchangeKK*chgGame
 1620 1557 2.50 7 -0.47 20 -9.40 
  Vanderpooten, Daniel 1847 FRA1.0010.842016.80 
  Osman, Mehdi 1825 FRA0.001-0.1720-3.40 
  Maged, Olivier 1172 FRA1.0010.09201.80 
  Tardi, Oscar 1800 FRA0.001-0.2020-4.00 
  Dudognon, Marc 1905 FRA0.001-0.1120-2.20 
  Baradat, Basile 1453 FRA0.501-0.1420-2.80 
  Manzano, Olivier 1335 FRA0.001-0.7820-15.60 

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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