Individual Calculations January 2023
 Artieres, Michel  Total change: -9.80  Rating chartPersonal card
 Championnat interne La Dame Noire 2022 r3-4 MONTIGNY LE BRETONNEUX FRA 2022-11-04
RcRownchangeKK*chgGame
 1907 1683 1.00 2 0.26 20 5.20 
  Belan, Valentin 1505 FRA1.0010.27205.40 
  Fruchard, Cyrille f2308 FRA0.001-0.0120-0.20 

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)
 
 1hKO interne La Dame Noire 2022 r3-5 MONTIGNY LE BRETONNEUX FRA 2022-11-11
RcRownchangeKK*chgGame
 1471 1683 0.00 1 -0.77 20 -15.40 
  Lim, Vincent 1471 FRA0.001-0.7720-15.40 

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 2023 - IDF Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1704 1676 1.00 1 0.54 20 10.80 
  Surugue, Philippe 1704 FRA1.0010.542010.80 

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)
 
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1659 1676 0.00 1 -0.52 20 -10.40 
  Marsac, Hugo 1659 FRA0.001-0.5220-10.40 

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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