Rapid: Individual Calculations July 2021
 Jallon, Christophe  Total change: -8.20  Rating chartPersonal card
 14e Open Rapide d'echecs a Meaux - Open en exterieur MEAUX FRA 2021-06-13
RcRownchangeKK*chgGame
 1713 1571 2.00 7 -0.41 20 -8.20 
  Foutren, Vincent 1745 FRA0.001-0.2720-5.40 
  Bougain, Victor 1633 FRA0.5010.09201.80 
  Beley, Francis 1261 FRA1.0010.14202.80 
  Albaric, Etienne 2068 FRA0.001-0.0420-0.80 
  Praddaude, Leo 1857 FRA0.001-0.1620-3.20 
  Laroche, Nicolas 1556 FRA0.501-0.0220-0.40 
  Dia, Hussein 1870 FRA0.001-0.1520-3.00 

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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