Rapid: Individual Calculations September 2021
 Prevot, Jean-Louis  Total change: 16.80  Rating chartPersonal card
 21eme rapid'echecs International d'ete du pays-haut TRESSANGE FRA 2021-08-15
RcRownchangeKK*chgGame
 1714 1718 4.00 7 0.84 20 16.80 
  Belin, Laurent 1013 FRA1.0010.01200.20 
  Monaville, Guy 2050 BEL1.0010.882017.60 
  Salentiny, Eric 1979 LUX0.001-0.1820-3.60 
  Bonafede, Jerome 2058 FRA0.001-0.1220-2.40 
  Donini, Carlo 1250 LUX1.0010.05201.00 
  Santamarianova, Fabrice 1571 FRA1.0010.30206.00 
  Pouchon, Joffrey 2078 FRA0.001-0.1020-2.00 

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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