Rapid: Individual Calculations December 2021
 Sac, Olivier  Total change: 3.00  Rating chartPersonal card
 Tournoi rapide Michel De Baralle (1400 elo ou plus) - Albi 2021 ALBI FRA 2021-11-11
RcRownchangeKK*chgGame
 1710 1453 1.50 6 0.12 20 2.40 
  Bussacchini, Michel 1771 MNC0.001-0.1320-2.60 
  Carpentier, Jean-Christophe 1962 FRA0.001-0.0420-0.80 
  Migoli, Jerome 1699 FRA0.5010.31206.20 
  Rinie, Jean-Jacques 1618 FRA1.0010.722014.40 
  Fontaine, Alain 1889 FRA0.001-0.0620-1.20 
  Darnet, Ninon 1318 FRA0.001-0.6820-13.60 

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)
 
 Rapide du 1er festival internationnal d'echecs du Quercy Blanc CASTELNAU MONTRATIER FRA 2021-11-21
RcRownchangeKK*chgGame
 1632 1453 1.00 3 0.03 20 0.60 
  Martinez, Felicien 1877 FRA0.001-0.0720-1.40 
  Chartier, Gilles 1798 FRA0.001-0.1120-2.20 
  Llamas, Linda 1220 FRA1.0010.21204.20 

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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