Rapid: Individual Calculations January 2023
 Ducher, Paul  Total change: 6.40  Rating chartPersonal card
 Tournoi Rapide de Noel 2022 APF METL TOULOUSE FRA 2022-12-10
RcRownchangeKK*chgGame
 1303 1174 2.00 5 0.32 20 6.40 
  Tremblay, William 1272 FRA1.0010.632012.60 
  Mendi, Eduardo 1465 FRA0.001-0.1520-3.00 
  Horsot, Maeva 1259 FRA0.001-0.3820-7.60 
  Fontaine, Thomas 1349 FRA1.0010.732014.60 
  Gourion, Sacha 1168 FRA0.001-0.5120-10.20 

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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