Rapid: Individual Calculations September 2021
 Brecheteau, Paul  Total change: 25.20  Rating chartPersonal card
 Challenge USO Echecs - Aout 2021 ORLEANS FRA 2021-07-31
RcRownchangeKK*chgGame
 1532 1662 5.00 6 1.26 20 25.20 
  Landre, Xavier 1256 FRA1.0010.08201.60 
  Delhomme, Alexandre 1148 FRA1.0010.04200.80 
  Petrera, Salvatore 1558 FRA1.0010.36207.20 
  Bouilloux, Jordan 1744 FRA0.001-0.3920-7.80 
  Humeau, Mickael 1965 FRA1.0010.862017.20 
  Estieu, Frederic 1522 FRA1.0010.31206.20 

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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