Individual Calculations February 2022
 Anton, Christophe  Total change: -19.00  Rating chartPersonal card
 Open FIDE du Muy 2021 (-1600) LE MUY FRA 2021-12-27
RcRownchangeKK*chgGame
 1299 1452 2.50 6 -1.54 20 -30.80 
  Mazard, Theophile 1154 FRA0.501-0.3520-7.00 
  Mazard, Alexandre 1082 FRA1.0010.10202.00 
  Fiolet, Bertrand 1568 FRA0.001-0.3420-6.80 
  Menardo, Elise 1175 FRA1.0010.17203.40 
  Menardo, Philippe 1517 FRA0.001-0.4120-8.20 
  Le Roux, Yves 1298 FRA0.001-0.7120-14.20 

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)
 
 Team 2022 - PAC Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1629 1429 0.00 1 -0.24 20 -4.80 
  Auque, Bernard 1629 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)
 
 Grand-Prix du Var Ouest 2021 (-2200) r7 HYERES FRA 2022-01-08
RcRownchangeKK*chgGame
 1700 1429 1.00 1 0.83 20 16.60 
  Malandain, Bruno 1700 FRA1.0010.832016.60 

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)
 

 

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