Rapid: Individual Calculations January 2020
 Berthelot, Eric  Total change: 23.60  Rating chartPersonal card
 Tournoi de Noel de l'Echiquier Hennebontais 2019-2200 HENNEBONT FRA 2019-12-22
RcRownchangeKK*chgGame
 1559 1358 3.00 7 1.18 20 23.60 
  Grignard, Gildas 1665 FRA0.001-0.1420-2.80 
  Bonhomme, Christian 1616 FRA0.001-0.1820-3.60 
  Le Duigou, Claude 1186 FRA1.0010.27205.40 
  Cherni, Slim 1567 FRA1.0010.772015.40 
  Guyomarc`h, Nicolas 1695 FRA1.0010.882017.60 
  Le Dortz, Andrea 1623 FRA0.001-0.1820-3.60 
  Dimey, Stephane 1561 FRA0.001-0.2420-4.80 

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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