Individual Calculations February 2022
 Artieres, Michel  Total change: -13.20  Rating chartPersonal card
 21e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2021-12-27
RcRownchangeKK*chgGame
 1464 1681 4.00 7 -1.15 20 -23.00 
  Ries, Antoine 1281  * FRA1.0010.08201.60 
  Flagiello, Domenico 1281  * FRA1.0010.08201.60 
  Divies, Renaud 1954 FRA0.001-0.1720-3.40 
  Gheorghin, Felix 1469 FRA0.501-0.2720-5.40 
  Flagiello, Francesco 1633 FRA0.501-0.0720-1.40 
  Rosu, Alexandru 1281  * FRA0.001-0.9220-18.40 
  Barthere, Gilles 1350 FRA1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2022 - IDF Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1421 1684 1.00 1 0.18 20 3.60 
  Petitgas, Aurelien 1421 FRA1.0010.18203.60 

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)
 
 1hKO interne La Dame Noire rondes 2021-22 r5-6 MONTIGNY LE BRETONNEUX FRA 2022-01-14
RcRownchangeKK*chgGame
 1545 1684 1.00 1 0.31 20 6.20 
  Privat, Jean-Claude 1545 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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